77897290048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{6263}}^1\times {\mathrm{6269}}^1$

素因数の和:12575

約数の個数: 56

約数和(自身を含む): 159614737920

約数和(自身を除く): 81717447872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 6263, 6269, 12526, 12538, 25052, 25076, 50104, 50152, 100208, 100304, 194153, 194339, 200416, 200608, 388306, 388678, 400832, 401216, 776612, 777356, 1553224, 1554712, 3106448, 3109424, 6212896, 6218848, 12425792, 12437696, 39262747, 78525494, 157050988, 314101976, 628203952, 1217145157, 1256407904, 2434290314, 2512815808, 4868580628, 9737161256, 19474322512, 38948645024, 77897290048]

約数ペア:

[(1, 77897290048), (2, 38948645024), (4, 19474322512), (8, 9737161256), (16, 4868580628), (31, 2512815808), (32, 2434290314), (62, 1256407904), (64, 1217145157), (124, 628203952), (248, 314101976), (496, 157050988), (992, 78525494), (1984, 39262747), (6263, 12437696), (6269, 12425792), (12526, 6218848), (12538, 6212896), (25052, 3109424), (25076, 3106448), (50104, 1554712), (50152, 1553224), (100208, 777356), (100304, 776612), (194153, 401216), (194339, 400832), (200416, 388678), (200608, 388306)]