66702272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 84

約数和(自身を含む): 163988496

約数和(自身を除く): 97286224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 881, 1183, 1352, 1456, 1762, 2366, 2704, 2912, 3524, 4732, 5408, 5824, 6167, 7048, 9464, 10816, 11453, 12334, 14096, 18928, 22906, 24668, 28192, 37856, 45812, 49336, 56384, 75712, 80171, 91624, 98672, 148889, 160342, 183248, 197344, 297778, 320684, 366496, 394688, 595556, 641368, 732992, 1042223, 1191112, 1282736, 2084446, 2382224, 2565472, 4168892, 4764448, 5130944, 8337784, 9528896, 16675568, 33351136, 66702272]

約数ペア:

[(1, 66702272), (2, 33351136), (4, 16675568), (7, 9528896), (8, 8337784), (13, 5130944), (14, 4764448), (16, 4168892), (26, 2565472), (28, 2382224), (32, 2084446), (52, 1282736), (56, 1191112), (64, 1042223), (91, 732992), (104, 641368), (112, 595556), (169, 394688), (182, 366496), (208, 320684), (224, 297778), (338, 197344), (364, 183248), (416, 160342), (448, 148889), (676, 98672), (728, 91624), (832, 80171), (881, 75712), (1183, 56384), (1352, 49336), (1456, 45812), (1762, 37856), (2366, 28192), (2704, 24668), (2912, 22906), (3524, 18928), (4732, 14096), (5408, 12334), (5824, 11453), (6167, 10816), (7048, 9464)]