28069088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 57494304

約数和(自身を除く): 29425216

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 157, 296, 302, 314, 592, 604, 628, 1184, 1208, 1256, 2416, 2512, 4832, 5024, 5587, 5809, 11174, 11618, 22348, 23236, 23707, 44696, 46472, 47414, 89392, 92944, 94828, 178784, 185888, 189656, 379312, 758624, 877159, 1754318, 3508636, 7017272, 14034544, 28069088]

約数ペア:

[(1, 28069088), (2, 14034544), (4, 7017272), (8, 3508636), (16, 1754318), (32, 877159), (37, 758624), (74, 379312), (148, 189656), (151, 185888), (157, 178784), (296, 94828), (302, 92944), (314, 89392), (592, 47414), (604, 46472), (628, 44696), (1184, 23707), (1208, 23236), (1256, 22348), (2416, 11618), (2512, 11174), (4832, 5809), (5024, 5587)]