71507324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32327}}^1$

素因数の和:32417

約数の個数: 24

約数和(自身を含む): 144829440

約数和(自身を除く): 73322116

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32327, 64654, 129308, 226289, 452578, 905156, 2553833, 5107666, 10215332, 17876831, 35753662, 71507324]

約数ペア:

[(1, 71507324), (2, 35753662), (4, 17876831), (7, 10215332), (14, 5107666), (28, 2553833), (79, 905156), (158, 452578), (316, 226289), (553, 129308), (1106, 64654), (2212, 32327)]