1001159648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{44887}}^1$

素因数の和:44955

約数の個数: 48

約数和(自身を含む): 2137925664

約数和(自身を除く): 1136766016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 44887, 89774, 179548, 359096, 718192, 763079, 1436384, 1526158, 1840367, 3052316, 3680734, 6104632, 7361468, 12209264, 14722936, 24418528, 29445872, 31286239, 58891744, 62572478, 125144956, 250289912, 500579824, 1001159648]

約数ペア:

[(1, 1001159648), (2, 500579824), (4, 250289912), (8, 125144956), (16, 62572478), (17, 58891744), (32, 31286239), (34, 29445872), (41, 24418528), (68, 14722936), (82, 12209264), (136, 7361468), (164, 6104632), (272, 3680734), (328, 3052316), (544, 1840367), (656, 1526158), (697, 1436384), (1312, 763079), (1394, 718192), (2788, 359096), (5576, 179548), (11152, 89774), (22304, 44887)]