74967704

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9631}}^1$

素因数の和:9783

約数の個数: 32

約数和(自身を含む): 161817600

約数和(自身を除く): 86849896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9631, 19262, 38524, 67417, 77048, 134834, 269668, 539336, 1338709, 2677418, 5354836, 9370963, 10709672, 18741926, 37483852, 74967704]

約数ペア:

[(1, 74967704), (2, 37483852), (4, 18741926), (7, 10709672), (8, 9370963), (14, 5354836), (28, 2677418), (56, 1338709), (139, 539336), (278, 269668), (556, 134834), (973, 77048), (1112, 67417), (1946, 38524), (3892, 19262), (7784, 9631)]