17315816

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 38139840

約数和(自身を除く): 20824024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 271, 326, 392, 542, 652, 1084, 1141, 1304, 1897, 2168, 2282, 3794, 4564, 7588, 7987, 9128, 13279, 15176, 15974, 26558, 31948, 44173, 53116, 63896, 88346, 106232, 176692, 309211, 353384, 618422, 1236844, 2164477, 2473688, 4328954, 8657908, 17315816]

約数ペア:

[(1, 17315816), (2, 8657908), (4, 4328954), (7, 2473688), (8, 2164477), (14, 1236844), (28, 618422), (49, 353384), (56, 309211), (98, 176692), (163, 106232), (196, 88346), (271, 63896), (326, 53116), (392, 44173), (542, 31948), (652, 26558), (1084, 15974), (1141, 15176), (1304, 13279), (1897, 9128), (2168, 7987), (2282, 7588), (3794, 4564)]