28241186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 17723614

約数列:

[1, 2, 29, 31, 58, 62, 113, 139, 226, 278, 899, 1798, 3277, 3503, 4031, 4309, 6554, 7006, 8062, 8618, 15707, 31414, 101587, 124961, 203174, 249922, 455503, 486917, 911006, 973834, 14120593, 28241186]

約数ペア:

[(1, 28241186), (2, 14120593), (29, 973834), (31, 911006), (58, 486917), (62, 455503), (113, 249922), (139, 203174), (226, 124961), (278, 101587), (899, 31414), (1798, 15707), (3277, 8618), (3503, 8062), (4031, 7006), (4309, 6554)]