66399424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 84

約数和(自身を含む): 163244784

約数和(自身を除く): 96845360

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, 877, 1183, 1352, 1456, 1754, 2366, 2704, 2912, 3508, 4732, 5408, 5824, 6139, 7016, 9464, 10816, 11401, 12278, 14032, 18928, 22802, 24556, 28064, 37856, 45604, 49112, 56128, 75712, 79807, 91208, 98224, 148213, 159614, 182416, 196448, 296426, 319228, 364832, 392896, 592852, 638456, 729664, 1037491, 1185704, 1276912, 2074982, 2371408, 2553824, 4149964, 4742816, 5107648, 8299928, 9485632, 16599856, 33199712, 66399424]

約数ペア:

[(1, 66399424), (2, 33199712), (4, 16599856), (7, 9485632), (8, 8299928), (13, 5107648), (14, 4742816), (16, 4149964), (26, 2553824), (28, 2371408), (32, 2074982), (52, 1276912), (56, 1185704), (64, 1037491), (91, 729664), (104, 638456), (112, 592852), (169, 392896), (182, 364832), (208, 319228), (224, 296426), (338, 196448), (364, 182416), (416, 159614), (448, 148213), (676, 98224), (728, 91208), (832, 79807), (877, 75712), (1183, 56128), (1352, 49112), (1456, 45604), (1754, 37856), (2366, 28064), (2704, 24556), (2912, 22802), (3508, 18928), (4732, 14032), (5408, 12278), (5824, 11401), (6139, 10816), (7016, 9464)]