78241576

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4937}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 168287040

約数和(自身を除く): 90045464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 4937, 7924, 9874, 15848, 19748, 34559, 39496, 69118, 138236, 276472, 1397171, 2794342, 5588684, 9780197, 11177368, 19560394, 39120788, 78241576]

約数ペア:

[(1, 78241576), (2, 39120788), (4, 19560394), (7, 11177368), (8, 9780197), (14, 5588684), (28, 2794342), (56, 1397171), (283, 276472), (566, 138236), (1132, 69118), (1981, 39496), (2264, 34559), (3962, 19748), (4937, 15848), (7924, 9874)]