28122432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 84490560

約数和(自身を除く): 56368128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 593, 608, 624, 741, 832, 912, 988, 1186, 1216, 1248, 1482, 1779, 1824, 1976, 2372, 2496, 2964, 3558, 3648, 3952, 4744, 5928, 7116, 7709, 7904, 9488, 11267, 11856, 14232, 15418, 15808, 18976, 22534, 23127, 23712, 28464, 30836, 33801, 37952, 45068, 46254, 47424, 56928, 61672, 67602, 90136, 92508, 113856, 123344, 135204, 146471, 180272, 185016, 246688, 270408, 292942, 360544, 370032, 439413, 493376, 540816, 585884, 721088, 740064, 878826, 1081632, 1171768, 1480128, 1757652, 2163264, 2343536, 3515304, 4687072, 7030608, 9374144, 14061216, 28122432]

約数ペア:

[(1, 28122432), (2, 14061216), (3, 9374144), (4, 7030608), (6, 4687072), (8, 3515304), (12, 2343536), (13, 2163264), (16, 1757652), (19, 1480128), (24, 1171768), (26, 1081632), (32, 878826), (38, 740064), (39, 721088), (48, 585884), (52, 540816), (57, 493376), (64, 439413), (76, 370032), (78, 360544), (96, 292942), (104, 270408), (114, 246688), (152, 185016), (156, 180272), (192, 146471), (208, 135204), (228, 123344), (247, 113856), (304, 92508), (312, 90136), (416, 67602), (456, 61672), (494, 56928), (593, 47424), (608, 46254), (624, 45068), (741, 37952), (832, 33801), (912, 30836), (988, 28464), (1186, 23712), (1216, 23127), (1248, 22534), (1482, 18976), (1779, 15808), (1824, 15418), (1976, 14232), (2372, 11856), (2496, 11267), (2964, 9488), (3558, 7904), (3648, 7709), (3952, 7116), (4744, 5928)]