29918408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22129}}^1$

素因数の和:22161

約数の個数: 24

約数和(自身を含む): 60746850

約数和(自身を除く): 30828442

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22129, 44258, 88516, 177032, 287677, 575354, 1150708, 2301416, 3739801, 7479602, 14959204, 29918408]

約数ペア:

[(1, 29918408), (2, 14959204), (4, 7479602), (8, 3739801), (13, 2301416), (26, 1150708), (52, 575354), (104, 287677), (169, 177032), (338, 88516), (676, 44258), (1352, 22129)]