8617336

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 21546000

約数和(自身を除く): 12928664

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 89, 91, 98, 104, 133, 152, 178, 182, 196, 247, 266, 356, 364, 392, 494, 532, 623, 637, 712, 728, 931, 988, 1064, 1157, 1246, 1274, 1691, 1729, 1862, 1976, 2314, 2492, 2548, 3382, 3458, 3724, 4361, 4628, 4984, 5096, 6764, 6916, 7448, 8099, 8722, 9256, 11837, 12103, 13528, 13832, 16198, 17444, 21983, 23674, 24206, 32396, 34888, 43966, 47348, 48412, 56693, 64792, 82859, 87932, 94696, 96824, 113386, 153881, 165718, 175864, 226772, 307762, 331436, 453544, 615524, 662872, 1077167, 1231048, 2154334, 4308668, 8617336]

約数ペア:

[(1, 8617336), (2, 4308668), (4, 2154334), (7, 1231048), (8, 1077167), (13, 662872), (14, 615524), (19, 453544), (26, 331436), (28, 307762), (38, 226772), (49, 175864), (52, 165718), (56, 153881), (76, 113386), (89, 96824), (91, 94696), (98, 87932), (104, 82859), (133, 64792), (152, 56693), (178, 48412), (182, 47348), (196, 43966), (247, 34888), (266, 32396), (356, 24206), (364, 23674), (392, 21983), (494, 17444), (532, 16198), (623, 13832), (637, 13528), (712, 12103), (728, 11837), (931, 9256), (988, 8722), (1064, 8099), (1157, 7448), (1246, 6916), (1274, 6764), (1691, 5096), (1729, 4984), (1862, 4628), (1976, 4361), (2314, 3724), (2492, 3458), (2548, 3382)]