26408608

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 53809056

約数和(自身を除く): 27400448

約数列:

[1, 2, 4, 8, 16, 32, 61, 83, 122, 163, 166, 244, 326, 332, 488, 652, 664, 976, 1304, 1328, 1952, 2608, 2656, 5063, 5216, 9943, 10126, 13529, 19886, 20252, 27058, 39772, 40504, 54116, 79544, 81008, 108232, 159088, 162016, 216464, 318176, 432928, 825269, 1650538, 3301076, 6602152, 13204304, 26408608]

約数ペア:

[(1, 26408608), (2, 13204304), (4, 6602152), (8, 3301076), (16, 1650538), (32, 825269), (61, 432928), (83, 318176), (122, 216464), (163, 162016), (166, 159088), (244, 108232), (326, 81008), (332, 79544), (488, 54116), (652, 40504), (664, 39772), (976, 27058), (1304, 20252), (1328, 19886), (1952, 13529), (2608, 10126), (2656, 9943), (5063, 5216)]