28614852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 86276736

約数和(自身を除く): 57661884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4937, 5796, 9874, 14811, 19748, 29622, 34559, 44433, 59244, 69118, 88866, 103677, 113551, 138236, 177732, 207354, 227102, 311031, 340653, 414708, 454204, 622062, 681306, 794857, 1021959, 1244124, 1362612, 1589714, 2043918, 2384571, 3179428, 4087836, 4769142, 7153713, 9538284, 14307426, 28614852]

約数ペア:

[(1, 28614852), (2, 14307426), (3, 9538284), (4, 7153713), (6, 4769142), (7, 4087836), (9, 3179428), (12, 2384571), (14, 2043918), (18, 1589714), (21, 1362612), (23, 1244124), (28, 1021959), (36, 794857), (42, 681306), (46, 622062), (63, 454204), (69, 414708), (84, 340653), (92, 311031), (126, 227102), (138, 207354), (161, 177732), (207, 138236), (252, 113551), (276, 103677), (322, 88866), (414, 69118), (483, 59244), (644, 44433), (828, 34559), (966, 29622), (1449, 19748), (1932, 14811), (2898, 9874), (4937, 5796)]