28599732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 108

約数和(自身を含む): 86975616

約数和(自身を除く): 58375884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 523, 558, 588, 651, 868, 882, 1046, 1116, 1302, 1519, 1569, 1764, 1953, 2092, 2604, 3038, 3138, 3661, 3906, 4557, 4707, 6076, 6276, 7322, 7812, 9114, 9414, 10983, 13671, 14644, 16213, 18228, 18828, 21966, 25627, 27342, 32426, 32949, 43932, 48639, 51254, 54684, 64852, 65898, 76881, 97278, 102508, 113491, 131796, 145917, 153762, 194556, 226982, 230643, 291834, 307524, 340473, 453964, 461286, 583668, 680946, 794437, 922572, 1021419, 1361892, 1588874, 2042838, 2383311, 3177748, 4085676, 4766622, 7149933, 9533244, 14299866, 28599732]

約数ペア:

[(1, 28599732), (2, 14299866), (3, 9533244), (4, 7149933), (6, 4766622), (7, 4085676), (9, 3177748), (12, 2383311), (14, 2042838), (18, 1588874), (21, 1361892), (28, 1021419), (31, 922572), (36, 794437), (42, 680946), (49, 583668), (62, 461286), (63, 453964), (84, 340473), (93, 307524), (98, 291834), (124, 230643), (126, 226982), (147, 194556), (186, 153762), (196, 145917), (217, 131796), (252, 113491), (279, 102508), (294, 97278), (372, 76881), (434, 65898), (441, 64852), (523, 54684), (558, 51254), (588, 48639), (651, 43932), (868, 32949), (882, 32426), (1046, 27342), (1116, 25627), (1302, 21966), (1519, 18828), (1569, 18228), (1764, 16213), (1953, 14644), (2092, 13671), (2604, 10983), (3038, 9414), (3138, 9114), (3661, 7812), (3906, 7322), (4557, 6276), (4707, 6076)]