64425606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19417}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 149130240

約数和(自身を除く): 84704634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19417, 38834, 58251, 116502, 135919, 271838, 407757, 815514, 1533943, 3067886, 4601829, 9203658, 10737601, 21475202, 32212803, 64425606]

約数ペア:

[(1, 64425606), (2, 32212803), (3, 21475202), (6, 10737601), (7, 9203658), (14, 4601829), (21, 3067886), (42, 1533943), (79, 815514), (158, 407757), (237, 271838), (474, 135919), (553, 116502), (1106, 58251), (1659, 38834), (3318, 19417)]