25724851504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 54818303904

約数和(自身を除く): 29093452400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 293, 466, 586, 932, 1172, 1864, 2141, 2344, 2563, 3223, 3728, 4282, 4688, 5126, 6446, 8564, 10252, 12892, 17128, 20504, 23551, 25784, 34256, 41008, 47102, 51568, 68269, 94204, 136538, 188408, 273076, 376816, 498853, 546152, 627313, 750959, 997706, 1092304, 1254626, 1501918, 1995412, 2509252, 3003836, 3990824, 5018504, 5487383, 6007672, 6900443, 7981648, 10037008, 10974766, 12015344, 13800886, 21949532, 27601772, 43899064, 55203544, 87798128, 110407088, 146163929, 292327858, 584655716, 1169311432, 1607803219, 2338622864, 3215606438, 6431212876, 12862425752, 25724851504]

約数ペア:

[(1, 25724851504), (2, 12862425752), (4, 6431212876), (8, 3215606438), (11, 2338622864), (16, 1607803219), (22, 1169311432), (44, 584655716), (88, 292327858), (176, 146163929), (233, 110407088), (293, 87798128), (466, 55203544), (586, 43899064), (932, 27601772), (1172, 21949532), (1864, 13800886), (2141, 12015344), (2344, 10974766), (2563, 10037008), (3223, 7981648), (3728, 6900443), (4282, 6007672), (4688, 5487383), (5126, 5018504), (6446, 3990824), (8564, 3003836), (10252, 2509252), (12892, 1995412), (17128, 1501918), (20504, 1254626), (23551, 1092304), (25784, 997706), (34256, 750959), (41008, 627313), (47102, 546152), (51568, 498853), (68269, 376816), (94204, 273076), (136538, 188408)]