47713172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 90123936

約数和(自身を除く): 42410764

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1427, 2572, 2854, 5708, 8359, 16718, 18551, 33436, 37102, 74204, 917561, 1835122, 3670244, 11928293, 23856586, 47713172]

約数ペア:

[(1, 47713172), (2, 23856586), (4, 11928293), (13, 3670244), (26, 1835122), (52, 917561), (643, 74204), (1286, 37102), (1427, 33436), (2572, 18551), (2854, 16718), (5708, 8359)]