73523072

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2699

約数の個数: 64

約数和(自身を含む): 172861440

約数和(自身を除く): 99338368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2647, 3472, 3968, 5294, 6944, 10588, 13888, 18529, 21176, 27776, 37058, 42352, 74116, 82057, 84704, 148232, 164114, 169408, 296464, 328228, 338816, 574399, 592928, 656456, 1148798, 1185856, 1312912, 2297596, 2371712, 2625824, 4595192, 5251648, 9190384, 10503296, 18380768, 36761536, 73523072]

約数ペア:

[(1, 73523072), (2, 36761536), (4, 18380768), (7, 10503296), (8, 9190384), (14, 5251648), (16, 4595192), (28, 2625824), (31, 2371712), (32, 2297596), (56, 1312912), (62, 1185856), (64, 1148798), (112, 656456), (124, 592928), (128, 574399), (217, 338816), (224, 328228), (248, 296464), (434, 169408), (448, 164114), (496, 148232), (868, 84704), (896, 82057), (992, 74116), (1736, 42352), (1984, 37058), (2647, 27776), (3472, 21176), (3968, 18529), (5294, 13888), (6944, 10588)]