78429172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14449}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 145656000

約数和(自身を除く): 67226828

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 14449, 28898, 57796, 332327, 664654, 852491, 1329308, 1704982, 3409964, 19607293, 39214586, 78429172]

約数ペア:

[(1, 78429172), (2, 39214586), (4, 19607293), (23, 3409964), (46, 1704982), (59, 1329308), (92, 852491), (118, 664654), (236, 332327), (1357, 57796), (2714, 28898), (5428, 14449)]