40381302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7727}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 88284672

約数和(自身を除く): 47903370

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 7727, 15454, 23181, 46362, 100451, 200902, 301353, 517709, 602706, 1035418, 1553127, 3106254, 6730217, 13460434, 20190651, 40381302]

約数ペア:

[(1, 40381302), (2, 20190651), (3, 13460434), (6, 6730217), (13, 3106254), (26, 1553127), (39, 1035418), (67, 602706), (78, 517709), (134, 301353), (201, 200902), (402, 100451), (871, 46362), (1742, 23181), (2613, 15454), (5226, 7727)]