38966434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 26029406

約数列:

[1, 2, 13, 26, 61, 79, 122, 158, 311, 622, 793, 1027, 1586, 2054, 4043, 4819, 8086, 9638, 18971, 24569, 37942, 49138, 62647, 125294, 246623, 319397, 493246, 638794, 1498709, 2997418, 19483217, 38966434]

約数ペア:

[(1, 38966434), (2, 19483217), (13, 2997418), (26, 1498709), (61, 638794), (79, 493246), (122, 319397), (158, 246623), (311, 125294), (622, 62647), (793, 49138), (1027, 37942), (1586, 24569), (2054, 18971), (4043, 9638), (4819, 8086)]