15009968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 30060576

約数和(自身を除く): 15050608

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 181, 284, 292, 362, 568, 584, 724, 1136, 1168, 1448, 2896, 5183, 10366, 12851, 13213, 20732, 25702, 26426, 41464, 51404, 52852, 82928, 102808, 105704, 205616, 211408, 938123, 1876246, 3752492, 7504984, 15009968]

約数ペア:

[(1, 15009968), (2, 7504984), (4, 3752492), (8, 1876246), (16, 938123), (71, 211408), (73, 205616), (142, 105704), (146, 102808), (181, 82928), (284, 52852), (292, 51404), (362, 41464), (568, 26426), (584, 25702), (724, 20732), (1136, 13213), (1168, 12851), (1448, 10366), (2896, 5183)]