70143248

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2213}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 155936448

約数和(自身を除く): 85793200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2213, 2264, 3962, 4426, 4528, 7924, 8852, 15491, 15848, 17704, 30982, 31696, 35408, 61964, 123928, 247856, 626279, 1252558, 2505116, 4383953, 5010232, 8767906, 10020464, 17535812, 35071624, 70143248]

約数ペア:

[(1, 70143248), (2, 35071624), (4, 17535812), (7, 10020464), (8, 8767906), (14, 5010232), (16, 4383953), (28, 2505116), (56, 1252558), (112, 626279), (283, 247856), (566, 123928), (1132, 61964), (1981, 35408), (2213, 31696), (2264, 30982), (3962, 17704), (4426, 15848), (4528, 15491), (7924, 8852)]