28508064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 82301184

約数和(自身を除く): 53793120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 156, 159, 208, 212, 312, 318, 416, 424, 431, 624, 636, 689, 848, 862, 1248, 1272, 1293, 1378, 1696, 1724, 2067, 2544, 2586, 2756, 3448, 4134, 5088, 5172, 5512, 5603, 6896, 8268, 10344, 11024, 11206, 13792, 16536, 16809, 20688, 22048, 22412, 22843, 33072, 33618, 41376, 44824, 45686, 66144, 67236, 68529, 89648, 91372, 134472, 137058, 179296, 182744, 268944, 274116, 296959, 365488, 537888, 548232, 593918, 730976, 890877, 1096464, 1187836, 1781754, 2192928, 2375672, 3563508, 4751344, 7127016, 9502688, 14254032, 28508064]

約数ペア:

[(1, 28508064), (2, 14254032), (3, 9502688), (4, 7127016), (6, 4751344), (8, 3563508), (12, 2375672), (13, 2192928), (16, 1781754), (24, 1187836), (26, 1096464), (32, 890877), (39, 730976), (48, 593918), (52, 548232), (53, 537888), (78, 365488), (96, 296959), (104, 274116), (106, 268944), (156, 182744), (159, 179296), (208, 137058), (212, 134472), (312, 91372), (318, 89648), (416, 68529), (424, 67236), (431, 66144), (624, 45686), (636, 44824), (689, 41376), (848, 33618), (862, 33072), (1248, 22843), (1272, 22412), (1293, 22048), (1378, 20688), (1696, 16809), (1724, 16536), (2067, 13792), (2544, 11206), (2586, 11024), (2756, 10344), (3448, 8268), (4134, 6896), (5088, 5603), (5172, 5512)]