421157857088

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{29509379}}^1$

素因数の和:29509614

約数の個数: 28

約数和(自身を含む): 839482842240

約数和(自身を除く): 418324985152

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 29509379, 59018758, 118037516, 236075032, 472150064, 944300128, 1888600256, 6580591517, 13161183034, 26322366068, 52644732136, 105289464272, 210578928544, 421157857088]

約数ペア:

[(1, 421157857088), (2, 210578928544), (4, 105289464272), (8, 52644732136), (16, 26322366068), (32, 13161183034), (64, 6580591517), (223, 1888600256), (446, 944300128), (892, 472150064), (1784, 236075032), (3568, 118037516), (7136, 59018758), (14272, 29509379)]