64179076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20233}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 122941784

約数和(自身を除く): 58762708

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 20233, 40466, 80932, 263029, 526058, 1052116, 1234213, 2468426, 4936852, 16044769, 32089538, 64179076]

約数ペア:

[(1, 64179076), (2, 32089538), (4, 16044769), (13, 4936852), (26, 2468426), (52, 1234213), (61, 1052116), (122, 526058), (244, 263029), (793, 80932), (1586, 40466), (3172, 20233)]