2912672704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2221}}^1$

素因数の和:2925

約数の個数: 56

約数和(自身を含む): 5977997696

約数和(自身を除く): 3065324992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 661, 992, 1322, 1984, 2221, 2644, 4442, 5288, 8884, 10576, 17768, 20491, 21152, 35536, 40982, 42304, 68851, 71072, 81964, 137702, 142144, 163928, 275404, 327856, 550808, 655712, 1101616, 1311424, 1468081, 2203232, 2936162, 4406464, 5872324, 11744648, 23489296, 45510511, 46978592, 91021022, 93957184, 182042044, 364084088, 728168176, 1456336352, 2912672704]

約数ペア:

[(1, 2912672704), (2, 1456336352), (4, 728168176), (8, 364084088), (16, 182042044), (31, 93957184), (32, 91021022), (62, 46978592), (64, 45510511), (124, 23489296), (248, 11744648), (496, 5872324), (661, 4406464), (992, 2936162), (1322, 2203232), (1984, 1468081), (2221, 1311424), (2644, 1101616), (4442, 655712), (5288, 550808), (8884, 327856), (10576, 275404), (17768, 163928), (20491, 142144), (21152, 137702), (35536, 81964), (40982, 71072), (42304, 68851)]