875056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 2090144

約数和(自身を除く): 1215088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 601, 728, 1202, 1456, 2404, 4207, 4808, 7813, 8414, 9616, 15626, 16828, 31252, 33656, 54691, 62504, 67312, 109382, 125008, 218764, 437528, 875056]

約数ペア:

[(1, 875056), (2, 437528), (4, 218764), (7, 125008), (8, 109382), (13, 67312), (14, 62504), (16, 54691), (26, 33656), (28, 31252), (52, 16828), (56, 15626), (91, 9616), (104, 8414), (112, 7813), (182, 4808), (208, 4207), (364, 2404), (601, 1456), (728, 1202)]