40184354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7951}}^1$

素因数の和:7998

約数の個数: 24

約数和(自身を含む): 72713088

約数和(自身を除く): 32528734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 7951, 15902, 55657, 111314, 151069, 302138, 1057483, 2114966, 2870311, 5740622, 20092177, 40184354]

約数ペア:

[(1, 40184354), (2, 20092177), (7, 5740622), (14, 2870311), (19, 2114966), (38, 1057483), (133, 302138), (266, 151069), (361, 111314), (722, 55657), (2527, 15902), (5054, 7951)]