40965782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 31658602

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 631, 1262, 2497, 2951, 4994, 5902, 6941, 8203, 13882, 16406, 32461, 64922, 90233, 143237, 180466, 286474, 1575607, 1862081, 3151214, 3724162, 20482891, 40965782]

約数ペア:

[(1, 40965782), (2, 20482891), (11, 3724162), (13, 3151214), (22, 1862081), (26, 1575607), (143, 286474), (227, 180466), (286, 143237), (454, 90233), (631, 64922), (1262, 32461), (2497, 16406), (2951, 13882), (4994, 8203), (5902, 6941)]