28305856

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 59070240

約数和(自身を除く): 30764384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 151, 202, 232, 302, 404, 464, 604, 808, 928, 1208, 1616, 1856, 2416, 2929, 3232, 4379, 4832, 5858, 6464, 8758, 9664, 11716, 15251, 17516, 23432, 30502, 35032, 46864, 61004, 70064, 93728, 122008, 140128, 187456, 244016, 280256, 442279, 488032, 884558, 976064, 1769116, 3538232, 7076464, 14152928, 28305856]

約数ペア:

[(1, 28305856), (2, 14152928), (4, 7076464), (8, 3538232), (16, 1769116), (29, 976064), (32, 884558), (58, 488032), (64, 442279), (101, 280256), (116, 244016), (151, 187456), (202, 140128), (232, 122008), (302, 93728), (404, 70064), (464, 61004), (604, 46864), (808, 35032), (928, 30502), (1208, 23432), (1616, 17516), (1856, 15251), (2416, 11716), (2929, 9664), (3232, 8758), (4379, 6464), (4832, 5858)]