71259656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 144359040

約数和(自身を除く): 73099384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 1867, 2936, 3734, 4771, 7468, 9542, 14936, 19084, 24271, 38168, 48542, 97084, 194168, 685189, 1370378, 2740756, 5481512, 8907457, 17814914, 35629828, 71259656]

約数ペア:

[(1, 71259656), (2, 35629828), (4, 17814914), (8, 8907457), (13, 5481512), (26, 2740756), (52, 1370378), (104, 685189), (367, 194168), (734, 97084), (1468, 48542), (1867, 38168), (2936, 24271), (3734, 19084), (4771, 14936), (7468, 9542)]