71098342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 129300480

約数和(自身を除く): 58202138

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 1951, 2603, 3902, 5206, 13657, 18221, 27314, 36442, 37069, 74138, 259483, 267287, 518966, 534574, 1871009, 3742018, 5078453, 10156906, 35549171, 71098342]

約数ペア:

[(1, 71098342), (2, 35549171), (7, 10156906), (14, 5078453), (19, 3742018), (38, 1871009), (133, 534574), (137, 518966), (266, 267287), (274, 259483), (959, 74138), (1918, 37069), (1951, 36442), (2603, 27314), (3902, 18221), (5206, 13657)]