73988936

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2713}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 158931840

約数和(自身を除く): 84942904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2713, 3409, 3896, 5426, 6818, 10852, 13636, 18991, 21704, 27272, 37982, 75964, 151928, 1321231, 2642462, 5284924, 9248617, 10569848, 18497234, 36994468, 73988936]

約数ペア:

[(1, 73988936), (2, 36994468), (4, 18497234), (7, 10569848), (8, 9248617), (14, 5284924), (28, 2642462), (56, 1321231), (487, 151928), (974, 75964), (1948, 37982), (2713, 27272), (3409, 21704), (3896, 18991), (5426, 13636), (6818, 10852)]