78258704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 157757760

約数和(自身を除く): 79499056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 227, 232, 454, 464, 743, 908, 1486, 1816, 2972, 3632, 5944, 6583, 11888, 13166, 21547, 26332, 43094, 52664, 86188, 105328, 168661, 172376, 337322, 344752, 674644, 1349288, 2698576, 4891169, 9782338, 19564676, 39129352, 78258704]

約数ペア:

[(1, 78258704), (2, 39129352), (4, 19564676), (8, 9782338), (16, 4891169), (29, 2698576), (58, 1349288), (116, 674644), (227, 344752), (232, 337322), (454, 172376), (464, 168661), (743, 105328), (908, 86188), (1486, 52664), (1816, 43094), (2972, 26332), (3632, 21547), (5944, 13166), (6583, 11888)]