12250784

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 30264948

約数和(自身を除く): 18014164

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 601, 637, 728, 784, 1202, 1274, 1456, 1568, 2404, 2548, 2912, 4207, 4808, 5096, 7813, 8414, 9616, 10192, 15626, 16828, 19232, 20384, 29449, 31252, 33656, 54691, 58898, 62504, 67312, 109382, 117796, 125008, 134624, 218764, 235592, 250016, 382837, 437528, 471184, 765674, 875056, 942368, 1531348, 1750112, 3062696, 6125392, 12250784]

約数ペア:

[(1, 12250784), (2, 6125392), (4, 3062696), (7, 1750112), (8, 1531348), (13, 942368), (14, 875056), (16, 765674), (26, 471184), (28, 437528), (32, 382837), (49, 250016), (52, 235592), (56, 218764), (91, 134624), (98, 125008), (104, 117796), (112, 109382), (182, 67312), (196, 62504), (208, 58898), (224, 54691), (364, 33656), (392, 31252), (416, 29449), (601, 20384), (637, 19232), (728, 16828), (784, 15626), (1202, 10192), (1274, 9616), (1456, 8414), (1568, 7813), (2404, 5096), (2548, 4808), (2912, 4207)]