27056428

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 58579584

約数和(自身を除く): 31523156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 73, 98, 122, 124, 146, 196, 217, 244, 292, 427, 434, 511, 854, 868, 1022, 1519, 1708, 1891, 2044, 2263, 2989, 3038, 3577, 3782, 4453, 4526, 5978, 6076, 7154, 7564, 8906, 9052, 11956, 13237, 14308, 15841, 17812, 26474, 31171, 31682, 52948, 62342, 63364, 92659, 110887, 124684, 138043, 185318, 218197, 221774, 276086, 370636, 436394, 443548, 552172, 872788, 966301, 1932602, 3865204, 6764107, 13528214, 27056428]

約数ペア:

[(1, 27056428), (2, 13528214), (4, 6764107), (7, 3865204), (14, 1932602), (28, 966301), (31, 872788), (49, 552172), (61, 443548), (62, 436394), (73, 370636), (98, 276086), (122, 221774), (124, 218197), (146, 185318), (196, 138043), (217, 124684), (244, 110887), (292, 92659), (427, 63364), (434, 62342), (511, 52948), (854, 31682), (868, 31171), (1022, 26474), (1519, 17812), (1708, 15841), (1891, 14308), (2044, 13237), (2263, 11956), (2989, 9052), (3038, 8906), (3577, 7564), (3782, 7154), (4453, 6076), (4526, 5978)]