71715176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18637}}^1$

素因数の和:18693

約数の個数: 32

約数和(自身を含む): 148731240

約数和(自身を除く): 77016064

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 18637, 37274, 74548, 149096, 242281, 484562, 689569, 969124, 1379138, 1938248, 2758276, 5516552, 8964397, 17928794, 35857588, 71715176]

約数ペア:

[(1, 71715176), (2, 35857588), (4, 17928794), (8, 8964397), (13, 5516552), (26, 2758276), (37, 1938248), (52, 1379138), (74, 969124), (104, 689569), (148, 484562), (296, 242281), (481, 149096), (962, 74548), (1924, 37274), (3848, 18637)]