40736381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 48776448

約数和(自身を除く): 8040067

約数列:

[1, 7, 23, 161, 421, 601, 2947, 4207, 9683, 13823, 67781, 96761, 253021, 1771147, 5819483, 40736381]

約数ペア:

[(1, 40736381), (7, 5819483), (23, 1771147), (161, 253021), (421, 96761), (601, 67781), (2947, 13823), (4207, 9683)]