25006633288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 58933728000

約数和(自身を除く): 33927094712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 229, 244, 364, 427, 458, 488, 728, 793, 854, 916, 1586, 1603, 1708, 1832, 2459, 2977, 3172, 3206, 3416, 4918, 5551, 5954, 6344, 6412, 9836, 11102, 11908, 12824, 13969, 17213, 19672, 20839, 22204, 23816, 27938, 31967, 34426, 41678, 44408, 55876, 63934, 68852, 83356, 97783, 111752, 127868, 137704, 149999, 166712, 181597, 195566, 223769, 255736, 299998, 363194, 391132, 447538, 563111, 599996, 726388, 782264, 895076, 1049993, 1126222, 1199992, 1271179, 1452776, 1790152, 1949987, 2099986, 2252444, 2542358, 3899974, 3941777, 4199972, 4504888, 5084716, 7320443, 7799948, 7883554, 8399944, 10169432, 13649909, 14640886, 15599896, 15767108, 27299818, 29281772, 31534216, 34349771, 51243101, 54599636, 58563544, 68699542, 102486202, 109199272, 137399084, 204972404, 240448397, 274798168, 409944808, 446547023, 480896794, 893094046, 961793588, 1786188092, 1923587176, 3125829161, 3572376184, 6251658322, 12503316644, 25006633288]

約数ペア:

[(1, 25006633288), (2, 12503316644), (4, 6251658322), (7, 3572376184), (8, 3125829161), (13, 1923587176), (14, 1786188092), (26, 961793588), (28, 893094046), (52, 480896794), (56, 446547023), (61, 409944808), (91, 274798168), (104, 240448397), (122, 204972404), (182, 137399084), (229, 109199272), (244, 102486202), (364, 68699542), (427, 58563544), (458, 54599636), (488, 51243101), (728, 34349771), (793, 31534216), (854, 29281772), (916, 27299818), (1586, 15767108), (1603, 15599896), (1708, 14640886), (1832, 13649909), (2459, 10169432), (2977, 8399944), (3172, 7883554), (3206, 7799948), (3416, 7320443), (4918, 5084716), (5551, 4504888), (5954, 4199972), (6344, 3941777), (6412, 3899974), (9836, 2542358), (11102, 2252444), (11908, 2099986), (12824, 1949987), (13969, 1790152), (17213, 1452776), (19672, 1271179), (20839, 1199992), (22204, 1126222), (23816, 1049993), (27938, 895076), (31967, 782264), (34426, 726388), (41678, 599996), (44408, 563111), (55876, 447538), (63934, 391132), (68852, 363194), (83356, 299998), (97783, 255736), (111752, 223769), (127868, 195566), (137704, 181597), (149999, 166712)]