66745588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6376

約数の個数: 48

約数和(自身を含む): 148740480

約数和(自身を除く): 81994892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6323, 10556, 12646, 25292, 44261, 82199, 88522, 164398, 177044, 183367, 328796, 366734, 575393, 733468, 1150786, 1283569, 2301572, 2383771, 2567138, 4767542, 5134276, 9535084, 16686397, 33372794, 66745588]

約数ペア:

[(1, 66745588), (2, 33372794), (4, 16686397), (7, 9535084), (13, 5134276), (14, 4767542), (26, 2567138), (28, 2383771), (29, 2301572), (52, 1283569), (58, 1150786), (91, 733468), (116, 575393), (182, 366734), (203, 328796), (364, 183367), (377, 177044), (406, 164398), (754, 88522), (812, 82199), (1508, 44261), (2639, 25292), (5278, 12646), (6323, 10556)]