9917776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 21543264

約数和(自身を除く): 11625488

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1523, 1628, 3046, 3256, 6092, 6512, 12184, 16753, 24368, 33506, 56351, 67012, 112702, 134024, 225404, 268048, 450808, 619861, 901616, 1239722, 2479444, 4958888, 9917776]

約数ペア:

[(1, 9917776), (2, 4958888), (4, 2479444), (8, 1239722), (11, 901616), (16, 619861), (22, 450808), (37, 268048), (44, 225404), (74, 134024), (88, 112702), (148, 67012), (176, 56351), (296, 33506), (407, 24368), (592, 16753), (814, 12184), (1523, 6512), (1628, 6092), (3046, 3256)]