8730428

素因数分解:

$2^2\times 7^2\times {\mathrm{44543}}^1$

素因数の和:44561

約数の個数: 18

約数和(自身を含む): 17773056

約数和(自身を除く): 9042628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 44543, 89086, 178172, 311801, 623602, 1247204, 2182607, 4365214, 8730428]

約数ペア:

[(1, 8730428), (2, 4365214), (4, 2182607), (7, 1247204), (14, 623602), (28, 311801), (49, 178172), (98, 89086), (196, 44543)]