74457964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 157409280

約数和(自身を除く): 82951316

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 1951, 2726, 3902, 5452, 7804, 9541, 13657, 19082, 27314, 38164, 54628, 56579, 91697, 113158, 183394, 226316, 366788, 396053, 641879, 792106, 1283758, 1584212, 2567516, 2659213, 5318426, 10636852, 18614491, 37228982, 74457964]

約数ペア:

[(1, 74457964), (2, 37228982), (4, 18614491), (7, 10636852), (14, 5318426), (28, 2659213), (29, 2567516), (47, 1584212), (58, 1283758), (94, 792106), (116, 641879), (188, 396053), (203, 366788), (329, 226316), (406, 183394), (658, 113158), (812, 91697), (1316, 56579), (1363, 54628), (1951, 38164), (2726, 27314), (3902, 19082), (5452, 13657), (7804, 9541)]