40105072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11551}}^1$

素因数の和:11597

約数の個数: 40

約数和(自身を含む): 91676672

約数和(自身を除く): 51571600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11551, 23102, 46204, 80857, 92408, 161714, 184816, 323428, 358081, 646856, 716162, 1293712, 1432324, 2506567, 2864648, 5013134, 5729296, 10026268, 20052536, 40105072]

約数ペア:

[(1, 40105072), (2, 20052536), (4, 10026268), (7, 5729296), (8, 5013134), (14, 2864648), (16, 2506567), (28, 1432324), (31, 1293712), (56, 716162), (62, 646856), (112, 358081), (124, 323428), (217, 184816), (248, 161714), (434, 92408), (496, 80857), (868, 46204), (1736, 23102), (3472, 11551)]