12479376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2888

約数の個数: 80

約数和(自身を含む): 39691904

約数和(自身を除く): 27212528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 2857, 4368, 5714, 8571, 11428, 17142, 19999, 22856, 34284, 37141, 39998, 45712, 59997, 68568, 74282, 79996, 111423, 119994, 137136, 148564, 159992, 222846, 239988, 259987, 297128, 319984, 445692, 479976, 519974, 594256, 779961, 891384, 959952, 1039948, 1559922, 1782768, 2079896, 3119844, 4159792, 6239688, 12479376]

約数ペア:

[(1, 12479376), (2, 6239688), (3, 4159792), (4, 3119844), (6, 2079896), (7, 1782768), (8, 1559922), (12, 1039948), (13, 959952), (14, 891384), (16, 779961), (21, 594256), (24, 519974), (26, 479976), (28, 445692), (39, 319984), (42, 297128), (48, 259987), (52, 239988), (56, 222846), (78, 159992), (84, 148564), (91, 137136), (104, 119994), (112, 111423), (156, 79996), (168, 74282), (182, 68568), (208, 59997), (273, 45712), (312, 39998), (336, 37141), (364, 34284), (546, 22856), (624, 19999), (728, 17142), (1092, 11428), (1456, 8571), (2184, 5714), (2857, 4368)]