993968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 2092128

約数和(自身を除く): 1098160

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 73, 74, 92, 146, 148, 184, 292, 296, 368, 584, 592, 851, 1168, 1679, 1702, 2701, 3358, 3404, 5402, 6716, 6808, 10804, 13432, 13616, 21608, 26864, 43216, 62123, 124246, 248492, 496984, 993968]

約数ペア:

[(1, 993968), (2, 496984), (4, 248492), (8, 124246), (16, 62123), (23, 43216), (37, 26864), (46, 21608), (73, 13616), (74, 13432), (92, 10804), (146, 6808), (148, 6716), (184, 5402), (292, 3404), (296, 3358), (368, 2701), (584, 1702), (592, 1679), (851, 1168)]