63511984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 130103280

約数和(自身を除く): 66591296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 521, 802, 1042, 1604, 2084, 3208, 4168, 6416, 7619, 8336, 9899, 15238, 19798, 30476, 39596, 60952, 79192, 121904, 158384, 208921, 417842, 835684, 1671368, 3342736, 3969499, 7938998, 15877996, 31755992, 63511984]

約数ペア:

[(1, 63511984), (2, 31755992), (4, 15877996), (8, 7938998), (16, 3969499), (19, 3342736), (38, 1671368), (76, 835684), (152, 417842), (304, 208921), (401, 158384), (521, 121904), (802, 79192), (1042, 60952), (1604, 39596), (2084, 30476), (3208, 19798), (4168, 15238), (6416, 9899), (7619, 8336)]