38479276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 39902804

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 809, 1012, 1034, 1081, 1618, 2068, 2162, 3236, 4324, 8899, 11891, 17798, 18607, 23782, 35596, 37214, 38023, 47564, 74428, 76046, 152092, 204677, 409354, 418253, 818708, 836506, 874529, 1673012, 1749058, 3498116, 9619819, 19239638, 38479276]

約数ペア:

[(1, 38479276), (2, 19239638), (4, 9619819), (11, 3498116), (22, 1749058), (23, 1673012), (44, 874529), (46, 836506), (47, 818708), (92, 418253), (94, 409354), (188, 204677), (253, 152092), (506, 76046), (517, 74428), (809, 47564), (1012, 38023), (1034, 37214), (1081, 35596), (1618, 23782), (2068, 18607), (2162, 17798), (3236, 11891), (4324, 8899)]