71379704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1831}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 146413440

約数和(自身を除く): 75033736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 1831, 3544, 3662, 4873, 7324, 9746, 14648, 19492, 20141, 38984, 40282, 80564, 161128, 811133, 1622266, 3244532, 6489064, 8922463, 17844926, 35689852, 71379704]

約数ペア:

[(1, 71379704), (2, 35689852), (4, 17844926), (8, 8922463), (11, 6489064), (22, 3244532), (44, 1622266), (88, 811133), (443, 161128), (886, 80564), (1772, 40282), (1831, 38984), (3544, 20141), (3662, 19492), (4873, 14648), (7324, 9746)]