40597214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 72037056

約数和(自身を除く): 31439842

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 433, 518, 866, 1267, 2534, 3031, 6062, 6697, 13394, 16021, 32042, 46879, 78373, 93758, 112147, 156746, 224294, 548611, 1097222, 2899801, 5799602, 20298607, 40597214]

約数ペア:

[(1, 40597214), (2, 20298607), (7, 5799602), (14, 2899801), (37, 1097222), (74, 548611), (181, 224294), (259, 156746), (362, 112147), (433, 93758), (518, 78373), (866, 46879), (1267, 32042), (2534, 16021), (3031, 13394), (6062, 6697)]