25701676

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 62092800

約数和(自身を除く): 36391124

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 131, 143, 154, 182, 196, 262, 286, 308, 343, 364, 524, 539, 572, 637, 686, 917, 1001, 1078, 1274, 1372, 1441, 1703, 1834, 2002, 2156, 2548, 2882, 3406, 3668, 3773, 4004, 4459, 5764, 6419, 6812, 7007, 7546, 8918, 10087, 11921, 12838, 14014, 15092, 17836, 18733, 20174, 23842, 25676, 28028, 37466, 40348, 44933, 47684, 49049, 70609, 74932, 83447, 89866, 98098, 131131, 141218, 166894, 179732, 196196, 262262, 282436, 333788, 494263, 524524, 584129, 917917, 988526, 1168258, 1835834, 1977052, 2336516, 3671668, 6425419, 12850838, 25701676]

約数ペア:

[(1, 25701676), (2, 12850838), (4, 6425419), (7, 3671668), (11, 2336516), (13, 1977052), (14, 1835834), (22, 1168258), (26, 988526), (28, 917917), (44, 584129), (49, 524524), (52, 494263), (77, 333788), (91, 282436), (98, 262262), (131, 196196), (143, 179732), (154, 166894), (182, 141218), (196, 131131), (262, 98098), (286, 89866), (308, 83447), (343, 74932), (364, 70609), (524, 49049), (539, 47684), (572, 44933), (637, 40348), (686, 37466), (917, 28028), (1001, 25676), (1078, 23842), (1274, 20174), (1372, 18733), (1441, 17836), (1703, 15092), (1834, 14014), (2002, 12838), (2156, 11921), (2548, 10087), (2882, 8918), (3406, 7546), (3668, 7007), (3773, 6812), (4004, 6419), (4459, 5764)]