71523732

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17377}}^1$

素因数の和:17405

約数の個数: 48

約数和(自身を含む): 194633600

約数和(自身を除く): 123109868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17377, 34754, 52131, 69508, 104262, 121639, 208524, 243278, 364917, 486556, 729834, 851473, 1459668, 1702946, 2554419, 3405892, 5108838, 5960311, 10217676, 11920622, 17880933, 23841244, 35761866, 71523732]

約数ペア:

[(1, 71523732), (2, 35761866), (3, 23841244), (4, 17880933), (6, 11920622), (7, 10217676), (12, 5960311), (14, 5108838), (21, 3405892), (28, 2554419), (42, 1702946), (49, 1459668), (84, 851473), (98, 729834), (147, 486556), (196, 364917), (294, 243278), (343, 208524), (588, 121639), (686, 104262), (1029, 69508), (1372, 52131), (2058, 34754), (4116, 17377)]