28971446

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2927}}^1$

素因数の和:3044

約数の個数: 24

約数和(自身を含む): 51070176

約数和(自身を除く): 22098730

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 2927, 4949, 5854, 9898, 20489, 40978, 143423, 286846, 295627, 591254, 2069389, 4138778, 14485723, 28971446]

約数ペア:

[(1, 28971446), (2, 14485723), (7, 4138778), (14, 2069389), (49, 591254), (98, 295627), (101, 286846), (202, 143423), (707, 40978), (1414, 20489), (2927, 9898), (4949, 5854)]