477960848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26227}}^1$

素因数の和:26319

約数の個数: 40

約数和(自身を含む): 995195232

約数和(自身を除く): 517234384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 26227, 52454, 104908, 209816, 419632, 445859, 891718, 1757209, 1783436, 3514418, 3566872, 7028836, 7133744, 14057672, 28115344, 29872553, 59745106, 119490212, 238980424, 477960848]

約数ペア:

[(1, 477960848), (2, 238980424), (4, 119490212), (8, 59745106), (16, 29872553), (17, 28115344), (34, 14057672), (67, 7133744), (68, 7028836), (134, 3566872), (136, 3514418), (268, 1783436), (272, 1757209), (536, 891718), (1072, 445859), (1139, 419632), (2278, 209816), (4556, 104908), (9112, 52454), (18224, 26227)]