74934704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1485

約数の個数: 40

約数和(自身を含む): 156989952

約数和(自身を除く): 82055248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1151, 1252, 2302, 2504, 4069, 4604, 5008, 8138, 9208, 14963, 16276, 18416, 29926, 32552, 59852, 65104, 119704, 239408, 360263, 720526, 1441052, 2882104, 4683419, 5764208, 9366838, 18733676, 37467352, 74934704]

約数ペア:

[(1, 74934704), (2, 37467352), (4, 18733676), (8, 9366838), (13, 5764208), (16, 4683419), (26, 2882104), (52, 1441052), (104, 720526), (208, 360263), (313, 239408), (626, 119704), (1151, 65104), (1252, 59852), (2302, 32552), (2504, 29926), (4069, 18416), (4604, 16276), (5008, 14963), (8138, 9208)]