71860318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 119412000

約数和(自身を除く): 47551682

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1069, 1102, 1159, 1769, 2138, 2318, 3538, 20311, 31001, 33611, 40622, 62002, 65209, 67222, 130418, 589019, 1178038, 1238971, 1891061, 2477942, 3782122, 35930159, 71860318]

約数ペア:

[(1, 71860318), (2, 35930159), (19, 3782122), (29, 2477942), (38, 1891061), (58, 1238971), (61, 1178038), (122, 589019), (551, 130418), (1069, 67222), (1102, 65209), (1159, 62002), (1769, 40622), (2138, 33611), (2318, 31001), (3538, 20311)]