72247088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122039}}^1$

素因数の和:122084

約数の個数: 20

約数和(自身を含む): 143763120

約数和(自身を除く): 71516032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122039, 244078, 488156, 976312, 1952624, 4515443, 9030886, 18061772, 36123544, 72247088]

約数ペア:

[(1, 72247088), (2, 36123544), (4, 18061772), (8, 9030886), (16, 4515443), (37, 1952624), (74, 976312), (148, 488156), (296, 244078), (592, 122039)]