117549328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 245984256

約数和(自身を除く): 128434928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1151, 1964, 2302, 3928, 4604, 6383, 7856, 9208, 12766, 14963, 18416, 25532, 29926, 51064, 59852, 102128, 119704, 239408, 565141, 1130282, 2260564, 4521128, 7346833, 9042256, 14693666, 29387332, 58774664, 117549328]

約数ペア:

[(1, 117549328), (2, 58774664), (4, 29387332), (8, 14693666), (13, 9042256), (16, 7346833), (26, 4521128), (52, 2260564), (104, 1130282), (208, 565141), (491, 239408), (982, 119704), (1151, 102128), (1964, 59852), (2302, 51064), (3928, 29926), (4604, 25532), (6383, 18416), (7856, 14963), (9208, 12766)]