70272904

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{51977}}^1$

素因数の和:52009

約数の個数: 24

約数和(自身を含む): 142679610

約数和(自身を除く): 72406706

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 51977, 103954, 207908, 415816, 675701, 1351402, 2702804, 5405608, 8784113, 17568226, 35136452, 70272904]

約数ペア:

[(1, 70272904), (2, 35136452), (4, 17568226), (8, 8784113), (13, 5405608), (26, 2702804), (52, 1351402), (104, 675701), (169, 415816), (338, 207908), (676, 103954), (1352, 51977)]