72424768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87049}}^1$

素因数の和:87074

約数の個数: 28

約数和(自身を含む): 154774900

約数和(自身を除く): 82350132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87049, 174098, 348196, 696392, 1131637, 1392784, 2263274, 2785568, 4526548, 5571136, 9053096, 18106192, 36212384, 72424768]

約数ペア:

[(1, 72424768), (2, 36212384), (4, 18106192), (8, 9053096), (13, 5571136), (16, 4526548), (26, 2785568), (32, 2263274), (52, 1392784), (64, 1131637), (104, 696392), (208, 348196), (416, 174098), (832, 87049)]