28522704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 87473568

約数和(自身を除く): 58950864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 181, 196, 201, 268, 294, 336, 362, 392, 402, 469, 536, 543, 588, 724, 784, 804, 938, 1072, 1086, 1176, 1267, 1407, 1448, 1608, 1876, 2172, 2352, 2534, 2814, 2896, 3216, 3283, 3752, 3801, 4344, 5068, 5628, 6566, 7504, 7602, 8688, 8869, 9849, 10136, 11256, 12127, 13132, 15204, 17738, 19698, 20272, 22512, 24254, 26264, 26607, 30408, 35476, 36381, 39396, 48508, 52528, 53214, 60816, 70952, 72762, 78792, 84889, 97016, 106428, 141904, 145524, 157584, 169778, 194032, 212856, 254667, 291048, 339556, 425712, 509334, 582096, 594223, 679112, 1018668, 1188446, 1358224, 1782669, 2037336, 2376892, 3565338, 4074672, 4753784, 7130676, 9507568, 14261352, 28522704]

約数ペア:

[(1, 28522704), (2, 14261352), (3, 9507568), (4, 7130676), (6, 4753784), (7, 4074672), (8, 3565338), (12, 2376892), (14, 2037336), (16, 1782669), (21, 1358224), (24, 1188446), (28, 1018668), (42, 679112), (48, 594223), (49, 582096), (56, 509334), (67, 425712), (84, 339556), (98, 291048), (112, 254667), (134, 212856), (147, 194032), (168, 169778), (181, 157584), (196, 145524), (201, 141904), (268, 106428), (294, 97016), (336, 84889), (362, 78792), (392, 72762), (402, 70952), (469, 60816), (536, 53214), (543, 52528), (588, 48508), (724, 39396), (784, 36381), (804, 35476), (938, 30408), (1072, 26607), (1086, 26264), (1176, 24254), (1267, 22512), (1407, 20272), (1448, 19698), (1608, 17738), (1876, 15204), (2172, 13132), (2352, 12127), (2534, 11256), (2814, 10136), (2896, 9849), (3216, 8869), (3283, 8688), (3752, 7602), (3801, 7504), (4344, 6566), (5068, 5628)]