71380538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{11399}}^1$

素因数の和:11533

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 40248262

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 11399, 22798, 353369, 706738, 1151299, 2302598, 35690269, 71380538]

約数ペア:

[(1, 71380538), (2, 35690269), (31, 2302598), (62, 1151299), (101, 706738), (202, 353369), (3131, 22798), (6262, 11399)]