40024678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7069}}^1$

素因数の和:7239

約数の個数: 16

約数和(自身を含む): 63630000

約数和(自身を除く): 23605322

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 7069, 14138, 134311, 268622, 1053281, 2106562, 20012339, 40024678]

約数ペア:

[(1, 40024678), (2, 20012339), (19, 2106562), (38, 1053281), (149, 268622), (298, 134311), (2831, 14138), (5662, 7069)]