8624512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 19020960

約数和(自身を除く): 10396448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 73, 104, 128, 142, 146, 208, 284, 292, 416, 568, 584, 832, 923, 949, 1136, 1168, 1664, 1846, 1898, 2272, 2336, 3692, 3796, 4544, 4672, 5183, 7384, 7592, 9088, 9344, 10366, 14768, 15184, 20732, 29536, 30368, 41464, 59072, 60736, 67379, 82928, 118144, 121472, 134758, 165856, 269516, 331712, 539032, 663424, 1078064, 2156128, 4312256, 8624512]

約数ペア:

[(1, 8624512), (2, 4312256), (4, 2156128), (8, 1078064), (13, 663424), (16, 539032), (26, 331712), (32, 269516), (52, 165856), (64, 134758), (71, 121472), (73, 118144), (104, 82928), (128, 67379), (142, 60736), (146, 59072), (208, 41464), (284, 30368), (292, 29536), (416, 20732), (568, 15184), (584, 14768), (832, 10366), (923, 9344), (949, 9088), (1136, 7592), (1168, 7384), (1664, 5183), (1846, 4672), (1898, 4544), (2272, 3796), (2336, 3692)]