26640592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 57844512

約数和(自身を除く): 31203920

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4091, 6512, 8182, 16364, 32728, 45001, 65456, 90002, 151367, 180004, 302734, 360008, 605468, 720016, 1210936, 1665037, 2421872, 3330074, 6660148, 13320296, 26640592]

約数ペア:

[(1, 26640592), (2, 13320296), (4, 6660148), (8, 3330074), (11, 2421872), (16, 1665037), (22, 1210936), (37, 720016), (44, 605468), (74, 360008), (88, 302734), (148, 180004), (176, 151367), (296, 90002), (407, 65456), (592, 45001), (814, 32728), (1628, 16364), (3256, 8182), (4091, 6512)]