68042312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2857}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 138041400

約数和(自身を除く): 69999088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2857, 2977, 5714, 5954, 11428, 11908, 22856, 23816, 37141, 74282, 148564, 297128, 654253, 1308506, 2617012, 5234024, 8505289, 17010578, 34021156, 68042312]

約数ペア:

[(1, 68042312), (2, 34021156), (4, 17010578), (8, 8505289), (13, 5234024), (26, 2617012), (52, 1308506), (104, 654253), (229, 297128), (458, 148564), (916, 74282), (1832, 37141), (2857, 23816), (2977, 22856), (5714, 11908), (5954, 11428)]