40972006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7393}}^1$

素因数の和:7575

約数の個数: 16

約数和(自身を含む): 65481264

約数和(自身を除く): 24509258

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 7393, 14786, 125681, 251362, 1205059, 2410118, 20486003, 40972006]

約数ペア:

[(1, 40972006), (2, 20486003), (17, 2410118), (34, 1205059), (163, 251362), (326, 125681), (2771, 14786), (5542, 7393)]