25731096248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3671}}^1$

素因数の和:4269

約数の個数: 96

約数和(自身を含む): 57227899680

約数和(自身を除く): 31496803432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 557, 572, 968, 1114, 1144, 1573, 2228, 3146, 3671, 4456, 6127, 6292, 7241, 7342, 12254, 12584, 14482, 14684, 24508, 28964, 29368, 40381, 47723, 49016, 57928, 67397, 79651, 80762, 95446, 134794, 159302, 161524, 190892, 269588, 318604, 323048, 381784, 444191, 524953, 539176, 637208, 876161, 888382, 1049906, 1752322, 1776764, 2044747, 2099812, 3504644, 3553528, 4089494, 4199624, 5774483, 7009288, 8178988, 11548966, 16357976, 22492217, 23097932, 26581711, 44984434, 46195864, 53163422, 89968868, 106326844, 179937736, 212653688, 247414387, 292398821, 494828774, 584797642, 989657548, 1169595284, 1979315096, 2339190568, 3216387031, 6432774062, 12865548124, 25731096248]

約数ペア:

[(1, 25731096248), (2, 12865548124), (4, 6432774062), (8, 3216387031), (11, 2339190568), (13, 1979315096), (22, 1169595284), (26, 989657548), (44, 584797642), (52, 494828774), (88, 292398821), (104, 247414387), (121, 212653688), (143, 179937736), (242, 106326844), (286, 89968868), (484, 53163422), (557, 46195864), (572, 44984434), (968, 26581711), (1114, 23097932), (1144, 22492217), (1573, 16357976), (2228, 11548966), (3146, 8178988), (3671, 7009288), (4456, 5774483), (6127, 4199624), (6292, 4089494), (7241, 3553528), (7342, 3504644), (12254, 2099812), (12584, 2044747), (14482, 1776764), (14684, 1752322), (24508, 1049906), (28964, 888382), (29368, 876161), (40381, 637208), (47723, 539176), (49016, 524953), (57928, 444191), (67397, 381784), (79651, 323048), (80762, 318604), (95446, 269588), (134794, 190892), (159302, 161524)]