858467248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11425

約数の個数: 40

約数和(自身を含む): 1712033280

約数和(自身を除く): 853566032

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 4757, 9514, 11279, 19028, 22558, 38056, 45116, 76112, 90232, 180464, 755693, 800809, 1511386, 1601618, 3022772, 3203236, 6045544, 6406472, 12091088, 12812944, 53654203, 107308406, 214616812, 429233624, 858467248]

約数ペア:

[(1, 858467248), (2, 429233624), (4, 214616812), (8, 107308406), (16, 53654203), (67, 12812944), (71, 12091088), (134, 6406472), (142, 6045544), (268, 3203236), (284, 3022772), (536, 1601618), (568, 1511386), (1072, 800809), (1136, 755693), (4757, 180464), (9514, 90232), (11279, 76112), (19028, 45116), (22558, 38056)]