28458222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 66286080

約数和(自身を除く): 37827858

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 547, 598, 667, 754, 897, 1094, 1131, 1334, 1641, 1794, 2001, 2262, 3282, 4002, 7111, 8671, 12581, 14222, 15863, 17342, 21333, 25162, 26013, 31726, 37743, 42666, 47589, 52026, 75486, 95178, 163553, 206219, 327106, 364849, 412438, 490659, 618657, 729698, 981318, 1094547, 1237314, 2189094, 4743037, 9486074, 14229111, 28458222]

約数ペア:

[(1, 28458222), (2, 14229111), (3, 9486074), (6, 4743037), (13, 2189094), (23, 1237314), (26, 1094547), (29, 981318), (39, 729698), (46, 618657), (58, 490659), (69, 412438), (78, 364849), (87, 327106), (138, 206219), (174, 163553), (299, 95178), (377, 75486), (547, 52026), (598, 47589), (667, 42666), (754, 37743), (897, 31726), (1094, 26013), (1131, 25162), (1334, 21333), (1641, 17342), (1794, 15863), (2001, 14222), (2262, 12581), (3282, 8671), (4002, 7111)]