38353196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 80136000

約数和(自身を除く): 41782804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 317, 406, 596, 634, 812, 1043, 1268, 2086, 2219, 4172, 4321, 4438, 8642, 8876, 9193, 17284, 18386, 30247, 36772, 47233, 60494, 64351, 94466, 120988, 128702, 188932, 257404, 330631, 661262, 1322524, 1369757, 2739514, 5479028, 9588299, 19176598, 38353196]

約数ペア:

[(1, 38353196), (2, 19176598), (4, 9588299), (7, 5479028), (14, 2739514), (28, 1369757), (29, 1322524), (58, 661262), (116, 330631), (149, 257404), (203, 188932), (298, 128702), (317, 120988), (406, 94466), (596, 64351), (634, 60494), (812, 47233), (1043, 36772), (1268, 30247), (2086, 18386), (2219, 17284), (4172, 9193), (4321, 8876), (4438, 8642)]