1362928

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 3099008

約数和(自身を除く): 1736080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 283, 301, 344, 566, 602, 688, 1132, 1204, 1981, 2264, 2408, 3962, 4528, 4816, 7924, 12169, 15848, 24338, 31696, 48676, 85183, 97352, 170366, 194704, 340732, 681464, 1362928]

約数ペア:

[(1, 1362928), (2, 681464), (4, 340732), (7, 194704), (8, 170366), (14, 97352), (16, 85183), (28, 48676), (43, 31696), (56, 24338), (86, 15848), (112, 12169), (172, 7924), (283, 4816), (301, 4528), (344, 3962), (566, 2408), (602, 2264), (688, 1981), (1132, 1204)]