73931546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 127021440

約数和(自身を除く): 53089894

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1453, 1957, 2678, 2906, 3914, 18889, 25441, 27607, 37778, 50882, 55214, 149659, 299318, 358891, 717782, 1945567, 2843521, 3891134, 5687042, 36965773, 73931546]

約数ペア:

[(1, 73931546), (2, 36965773), (13, 5687042), (19, 3891134), (26, 2843521), (38, 1945567), (103, 717782), (206, 358891), (247, 299318), (494, 149659), (1339, 55214), (1453, 50882), (1957, 37778), (2678, 27607), (2906, 25441), (3914, 18889)]