42067376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 88223520

約数和(自身を除く): 46156144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 769, 1052, 1538, 2104, 3076, 3419, 4208, 6152, 6838, 9997, 12304, 13676, 19994, 27352, 39988, 54704, 79976, 159952, 202247, 404494, 808988, 1617976, 2629211, 3235952, 5258422, 10516844, 21033688, 42067376]

約数ペア:

[(1, 42067376), (2, 21033688), (4, 10516844), (8, 5258422), (13, 3235952), (16, 2629211), (26, 1617976), (52, 808988), (104, 404494), (208, 202247), (263, 159952), (526, 79976), (769, 54704), (1052, 39988), (1538, 27352), (2104, 19994), (3076, 13676), (3419, 12304), (4208, 9997), (6152, 6838)]