63909976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4421}}^1$

素因数の和:4579

約数の個数: 32

約数和(自身を含む): 130006800

約数和(自身を除く): 66096824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4421, 7228, 8842, 14456, 17684, 35368, 57473, 114946, 229892, 459784, 614519, 1229038, 2458076, 4916152, 7988747, 15977494, 31954988, 63909976]

約数ペア:

[(1, 63909976), (2, 31954988), (4, 15977494), (8, 7988747), (13, 4916152), (26, 2458076), (52, 1229038), (104, 614519), (139, 459784), (278, 229892), (556, 114946), (1112, 57473), (1807, 35368), (3614, 17684), (4421, 14456), (7228, 8842)]