64136488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 130120200

約数和(自身を除く): 65983712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2693, 2977, 5386, 5954, 10772, 11908, 21544, 23816, 35009, 70018, 140036, 280072, 616697, 1233394, 2466788, 4933576, 8017061, 16034122, 32068244, 64136488]

約数ペア:

[(1, 64136488), (2, 32068244), (4, 16034122), (8, 8017061), (13, 4933576), (26, 2466788), (52, 1233394), (104, 616697), (229, 280072), (458, 140036), (916, 70018), (1832, 35009), (2693, 23816), (2977, 21544), (5386, 11908), (5954, 10772)]