40393806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 84480000

約数和(自身を除く): 44086194

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 2749, 4898, 5498, 7347, 8247, 14694, 16494, 85219, 170438, 217171, 255657, 434342, 511314, 651513, 1303026, 6732301, 13464602, 20196903, 40393806]

約数ペア:

[(1, 40393806), (2, 20196903), (3, 13464602), (6, 6732301), (31, 1303026), (62, 651513), (79, 511314), (93, 434342), (158, 255657), (186, 217171), (237, 170438), (474, 85219), (2449, 16494), (2749, 14694), (4898, 8247), (5498, 7347)]