72551632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{110597}}^1$

素因数の和:110646

約数の個数: 20

約数和(自身を含む): 143998596

約数和(自身を除く): 71446964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 110597, 221194, 442388, 884776, 1769552, 4534477, 9068954, 18137908, 36275816, 72551632]

約数ペア:

[(1, 72551632), (2, 36275816), (4, 18137908), (8, 9068954), (16, 4534477), (41, 1769552), (82, 884776), (164, 442388), (328, 221194), (656, 110597)]