3941392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2735

約数の個数: 40

約数和(自身を含む): 9402176

約数和(自身を除く): 5460784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2707, 5414, 10828, 18949, 21656, 35191, 37898, 43312, 70382, 75796, 140764, 151592, 246337, 281528, 303184, 492674, 563056, 985348, 1970696, 3941392]

約数ペア:

[(1, 3941392), (2, 1970696), (4, 985348), (7, 563056), (8, 492674), (13, 303184), (14, 281528), (16, 246337), (26, 151592), (28, 140764), (52, 75796), (56, 70382), (91, 43312), (104, 37898), (112, 35191), (182, 21656), (208, 18949), (364, 10828), (728, 5414), (1456, 2707)]