325273208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{46681}}^1$

素因数の和:46767

約数の個数: 32

約数和(自身を含む): 666618960

約数和(自身を除く): 341345752

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 46681, 93362, 186724, 373448, 606853, 1213706, 2427412, 3127627, 4854824, 6255254, 12510508, 25021016, 40659151, 81318302, 162636604, 325273208]

約数ペア:

[(1, 325273208), (2, 162636604), (4, 81318302), (8, 40659151), (13, 25021016), (26, 12510508), (52, 6255254), (67, 4854824), (104, 3127627), (134, 2427412), (268, 1213706), (536, 606853), (871, 373448), (1742, 186724), (3484, 93362), (6968, 46681)]