64584224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 135481248

約数和(自身を除く): 70897024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 523, 544, 908, 1046, 1816, 2092, 3632, 3859, 4184, 7264, 7718, 8368, 8891, 15436, 16736, 17782, 30872, 35564, 61744, 71128, 118721, 123488, 142256, 237442, 284512, 474884, 949768, 1899536, 2018257, 3799072, 4036514, 8073028, 16146056, 32292112, 64584224]

約数ペア:

[(1, 64584224), (2, 32292112), (4, 16146056), (8, 8073028), (16, 4036514), (17, 3799072), (32, 2018257), (34, 1899536), (68, 949768), (136, 474884), (227, 284512), (272, 237442), (454, 142256), (523, 123488), (544, 118721), (908, 71128), (1046, 61744), (1816, 35564), (2092, 30872), (3632, 17782), (3859, 16736), (4184, 15436), (7264, 8891), (7718, 8368)]