25142516644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3969

約数の個数: 96

約数和(自身を含む): 53187706880

約数和(自身を除く): 28045190236

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 127, 217, 244, 254, 427, 434, 508, 854, 868, 889, 1708, 1778, 1891, 3556, 3739, 3782, 3937, 7478, 7564, 7747, 7874, 13237, 14956, 15494, 15748, 26173, 26474, 27559, 30988, 52346, 52948, 54229, 55118, 104692, 108458, 110236, 115909, 216916, 228079, 231818, 240157, 456158, 463636, 474853, 480314, 811363, 912316, 949706, 960628, 1596553, 1622726, 1681099, 1899412, 3193106, 3245452, 3323971, 3362198, 6386212, 6647942, 6724396, 7070449, 13295884, 14140898, 14720443, 28281796, 28966033, 29440886, 49493143, 57932066, 58881772, 98986286, 103043101, 115864132, 197972572, 202762231, 206086202, 405524462, 412172404, 811048924, 897947023, 1795894046, 3591788092, 6285629161, 12571258322, 25142516644]

約数ペア:

[(1, 25142516644), (2, 12571258322), (4, 6285629161), (7, 3591788092), (14, 1795894046), (28, 897947023), (31, 811048924), (61, 412172404), (62, 405524462), (122, 206086202), (124, 202762231), (127, 197972572), (217, 115864132), (244, 103043101), (254, 98986286), (427, 58881772), (434, 57932066), (508, 49493143), (854, 29440886), (868, 28966033), (889, 28281796), (1708, 14720443), (1778, 14140898), (1891, 13295884), (3556, 7070449), (3739, 6724396), (3782, 6647942), (3937, 6386212), (7478, 3362198), (7564, 3323971), (7747, 3245452), (7874, 3193106), (13237, 1899412), (14956, 1681099), (15494, 1622726), (15748, 1596553), (26173, 960628), (26474, 949706), (27559, 912316), (30988, 811363), (52346, 480314), (52948, 474853), (54229, 463636), (55118, 456158), (104692, 240157), (108458, 231818), (110236, 228079), (115909, 216916)]