72491354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 50452390

約数列:

[1, 2, 13, 23, 26, 46, 241, 299, 482, 503, 598, 1006, 3133, 5543, 6266, 6539, 11086, 11569, 13078, 23138, 72059, 121223, 144118, 150397, 242446, 300794, 1575899, 2788129, 3151798, 5576258, 36245677, 72491354]

約数ペア:

[(1, 72491354), (2, 36245677), (13, 5576258), (23, 3151798), (26, 2788129), (46, 1575899), (241, 300794), (299, 242446), (482, 150397), (503, 144118), (598, 121223), (1006, 72059), (3133, 23138), (5543, 13078), (6266, 11569), (6539, 11086)]