28252098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 74096640

約数和(自身を除く): 45844542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 2411, 3906, 4822, 5859, 7233, 11718, 14466, 16877, 21699, 33754, 43398, 50631, 65097, 74741, 101262, 130194, 149482, 151893, 224223, 303786, 448446, 455679, 523187, 672669, 911358, 1046374, 1345338, 1569561, 2018007, 3139122, 4036014, 4708683, 9417366, 14126049, 28252098]

約数ペア:

[(1, 28252098), (2, 14126049), (3, 9417366), (6, 4708683), (7, 4036014), (9, 3139122), (14, 2018007), (18, 1569561), (21, 1345338), (27, 1046374), (31, 911358), (42, 672669), (54, 523187), (62, 455679), (63, 448446), (93, 303786), (126, 224223), (186, 151893), (189, 149482), (217, 130194), (279, 101262), (378, 74741), (434, 65097), (558, 50631), (651, 43398), (837, 33754), (1302, 21699), (1674, 16877), (1953, 14466), (2411, 11718), (3906, 7233), (4822, 5859)]