13667416

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4075

約数の個数: 32

約数和(自身を含む): 29774880

約数和(自身を除く): 16107464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4001, 8002, 16004, 28007, 32008, 56014, 112028, 224056, 244061, 488122, 976244, 1708427, 1952488, 3416854, 6833708, 13667416]

約数ペア:

[(1, 13667416), (2, 6833708), (4, 3416854), (7, 1952488), (8, 1708427), (14, 976244), (28, 488122), (56, 244061), (61, 224056), (122, 112028), (244, 56014), (427, 32008), (488, 28007), (854, 16004), (1708, 8002), (3416, 4001)]