15716728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 30967200

約数和(自身を除く): 15250472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229, 373, 458, 746, 916, 1492, 1832, 2984, 5267, 8579, 10534, 17158, 21068, 34316, 42136, 68632, 85417, 170834, 341668, 683336, 1964591, 3929182, 7858364, 15716728]

約数ペア:

[(1, 15716728), (2, 7858364), (4, 3929182), (8, 1964591), (23, 683336), (46, 341668), (92, 170834), (184, 85417), (229, 68632), (373, 42136), (458, 34316), (746, 21068), (916, 17158), (1492, 10534), (1832, 8579), (2984, 5267)]