13280624

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 29581440

約数和(自身を除く): 16300816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 419, 566, 838, 1132, 1676, 1981, 2264, 2933, 3352, 3962, 4528, 5866, 6704, 7924, 11732, 15848, 23464, 31696, 46928, 118577, 237154, 474308, 830039, 948616, 1660078, 1897232, 3320156, 6640312, 13280624]

約数ペア:

[(1, 13280624), (2, 6640312), (4, 3320156), (7, 1897232), (8, 1660078), (14, 948616), (16, 830039), (28, 474308), (56, 237154), (112, 118577), (283, 46928), (419, 31696), (566, 23464), (838, 15848), (1132, 11732), (1676, 7924), (1981, 6704), (2264, 5866), (2933, 4528), (3352, 3962)]