8017048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 16324560

約数和(自身を除く): 8307512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 491, 628, 982, 1256, 1964, 2041, 3928, 4082, 6383, 8164, 12766, 16328, 25532, 51064, 77087, 154174, 308348, 616696, 1002131, 2004262, 4008524, 8017048]

約数ペア:

[(1, 8017048), (2, 4008524), (4, 2004262), (8, 1002131), (13, 616696), (26, 308348), (52, 154174), (104, 77087), (157, 51064), (314, 25532), (491, 16328), (628, 12766), (982, 8164), (1256, 6383), (1964, 4082), (2041, 3928)]