1038408064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5849}}^1$

素因数の和:5955

約数の個数: 64

約数和(自身を含む): 2207790000

約数和(自身を除く): 1169381936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2432, 2774, 4672, 5548, 5849, 9344, 11096, 11698, 22192, 23396, 44384, 46792, 88768, 93584, 111131, 177536, 187168, 222262, 374336, 426977, 444524, 748672, 853954, 889048, 1707908, 1778096, 3415816, 3556192, 6831632, 7112384, 8112563, 13663264, 14224768, 16225126, 27326528, 32450252, 54653056, 64900504, 129801008, 259602016, 519204032, 1038408064]

約数ペア:

[(1, 1038408064), (2, 519204032), (4, 259602016), (8, 129801008), (16, 64900504), (19, 54653056), (32, 32450252), (38, 27326528), (64, 16225126), (73, 14224768), (76, 13663264), (128, 8112563), (146, 7112384), (152, 6831632), (292, 3556192), (304, 3415816), (584, 1778096), (608, 1707908), (1168, 889048), (1216, 853954), (1387, 748672), (2336, 444524), (2432, 426977), (2774, 374336), (4672, 222262), (5548, 187168), (5849, 177536), (9344, 111131), (11096, 93584), (11698, 88768), (22192, 46792), (23396, 44384)]