40453634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 67674096

約数和(自身を除く): 27220462

約数列:

[1, 2, 13, 26, 41, 82, 137, 274, 277, 533, 554, 1066, 1781, 3562, 3601, 5617, 7202, 11234, 11357, 22714, 37949, 73021, 75898, 146042, 147641, 295282, 493337, 986674, 1555909, 3111818, 20226817, 40453634]

約数ペア:

[(1, 40453634), (2, 20226817), (13, 3111818), (26, 1555909), (41, 986674), (82, 493337), (137, 295282), (274, 147641), (277, 146042), (533, 75898), (554, 73021), (1066, 37949), (1781, 22714), (3562, 11357), (3601, 11234), (5617, 7202)]