15691465024

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{397373}}^1$

素因数の和:398002

約数の個数: 28

約数和(自身を含む): 31188295764

約数和(自身を除く): 15496830740

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 1234, 2468, 4936, 9872, 19744, 39488, 397373, 794746, 1589492, 3178984, 6357968, 12715936, 25431872, 245179141, 490358282, 980716564, 1961433128, 3922866256, 7845732512, 15691465024]

約数ペア:

[(1, 15691465024), (2, 7845732512), (4, 3922866256), (8, 1961433128), (16, 980716564), (32, 490358282), (64, 245179141), (617, 25431872), (1234, 12715936), (2468, 6357968), (4936, 3178984), (9872, 1589492), (19744, 794746), (39488, 397373)]