71993524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4703}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 58401356

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 4703, 7654, 9406, 15308, 18812, 202229, 404458, 418567, 808916, 837134, 1674268, 17998381, 35996762, 71993524]

約数ペア:

[(1, 71993524), (2, 35996762), (4, 17998381), (43, 1674268), (86, 837134), (89, 808916), (172, 418567), (178, 404458), (356, 202229), (3827, 18812), (4703, 15308), (7654, 9406)]