71478384

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34631}}^1$

素因数の和:34685

約数の個数: 40

約数和(自身を含む): 188952192

約数和(自身を除く): 117473808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34631, 69262, 103893, 138524, 207786, 277048, 415572, 554096, 831144, 1489133, 1662288, 2978266, 4467399, 5956532, 8934798, 11913064, 17869596, 23826128, 35739192, 71478384]

約数ペア:

[(1, 71478384), (2, 35739192), (3, 23826128), (4, 17869596), (6, 11913064), (8, 8934798), (12, 5956532), (16, 4467399), (24, 2978266), (43, 1662288), (48, 1489133), (86, 831144), (129, 554096), (172, 415572), (258, 277048), (344, 207786), (516, 138524), (688, 103893), (1032, 69262), (2064, 34631)]