71408718

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{47797}}^1$

素因数の和:47888

約数の個数: 24

約数和(自身を含む): 156586248

約数和(自身を除く): 85177530

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 47797, 95594, 143391, 286782, 430173, 860346, 3967151, 7934302, 11901453, 23802906, 35704359, 71408718]

約数ペア:

[(1, 71408718), (2, 35704359), (3, 23802906), (6, 11901453), (9, 7934302), (18, 3967151), (83, 860346), (166, 430173), (249, 286782), (498, 143391), (747, 95594), (1494, 47797)]