68752424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9401

約数の個数: 32

約数和(自身を含む): 140797440

約数和(自身を除く): 72045016

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9311, 18622, 37244, 74488, 121043, 242086, 484172, 661081, 968344, 1322162, 2644324, 5288648, 8594053, 17188106, 34376212, 68752424]

約数ペア:

[(1, 68752424), (2, 34376212), (4, 17188106), (8, 8594053), (13, 5288648), (26, 2644324), (52, 1322162), (71, 968344), (104, 661081), (142, 484172), (284, 242086), (568, 121043), (923, 74488), (1846, 37244), (3692, 18622), (7384, 9311)]