40352112

素因数分解:

$2^4\times 3^2\times {\mathrm{280223}}^1$

素因数の和:280237

約数の個数: 30

約数和(自身を含む): 112930272

約数和(自身を除く): 72578160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280223, 560446, 840669, 1120892, 1681338, 2241784, 2522007, 3362676, 4483568, 5044014, 6725352, 10088028, 13450704, 20176056, 40352112]

約数ペア:

[(1, 40352112), (2, 20176056), (3, 13450704), (4, 10088028), (6, 6725352), (8, 5044014), (9, 4483568), (12, 3362676), (16, 2522007), (18, 2241784), (24, 1681338), (36, 1120892), (48, 840669), (72, 560446), (144, 280223)]