71594798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21841}}^1$

素因数の和:22003

約数の個数: 16

約数和(自身を含む): 117946800

約数和(自身を除く): 46352002

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 21841, 43682, 240251, 480502, 3254309, 6508618, 35797399, 71594798]

約数ペア:

[(1, 71594798), (2, 35797399), (11, 6508618), (22, 3254309), (149, 480502), (298, 240251), (1639, 43682), (3278, 21841)]