70679648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 152028576

約数和(自身を除く): 81348928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 2393, 3692, 4786, 7384, 9572, 14768, 19144, 29536, 31109, 38288, 62218, 76576, 124436, 169903, 248872, 339806, 497744, 679612, 995488, 1359224, 2208739, 2718448, 4417478, 5436896, 8834956, 17669912, 35339824, 70679648]

約数ペア:

[(1, 70679648), (2, 35339824), (4, 17669912), (8, 8834956), (13, 5436896), (16, 4417478), (26, 2718448), (32, 2208739), (52, 1359224), (71, 995488), (104, 679612), (142, 497744), (208, 339806), (284, 248872), (416, 169903), (568, 124436), (923, 76576), (1136, 62218), (1846, 38288), (2272, 31109), (2393, 29536), (3692, 19144), (4786, 14768), (7384, 9572)]