525280016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2689}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 1055717400

約数和(自身を除く): 530437384

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 421, 464, 842, 1684, 2689, 3368, 5378, 6736, 10756, 12209, 21512, 24418, 43024, 48836, 77981, 97672, 155962, 195344, 311924, 623848, 1132069, 1247696, 2264138, 4528276, 9056552, 18113104, 32830001, 65660002, 131320004, 262640008, 525280016]

約数ペア:

[(1, 525280016), (2, 262640008), (4, 131320004), (8, 65660002), (16, 32830001), (29, 18113104), (58, 9056552), (116, 4528276), (232, 2264138), (421, 1247696), (464, 1132069), (842, 623848), (1684, 311924), (2689, 195344), (3368, 155962), (5378, 97672), (6736, 77981), (10756, 48836), (12209, 43024), (21512, 24418)]