71307868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 130561200

約数和(自身を除く): 59253332

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 6907, 10324, 13814, 27628, 200303, 400606, 614723, 801212, 1229446, 2458892, 17826967, 35653934, 71307868]

約数ペア:

[(1, 71307868), (2, 35653934), (4, 17826967), (29, 2458892), (58, 1229446), (89, 801212), (116, 614723), (178, 400606), (356, 200303), (2581, 27628), (5162, 13814), (6907, 10324)]