15845496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 42612480

約数和(自身を除く): 26766984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 547, 568, 852, 1094, 1207, 1641, 1704, 2188, 2414, 3282, 3621, 4376, 4828, 6564, 7242, 9299, 9656, 13128, 14484, 18598, 27897, 28968, 37196, 38837, 55794, 74392, 77674, 111588, 116511, 155348, 223176, 233022, 310696, 466044, 660229, 932088, 1320458, 1980687, 2640916, 3961374, 5281832, 7922748, 15845496]

約数ペア:

[(1, 15845496), (2, 7922748), (3, 5281832), (4, 3961374), (6, 2640916), (8, 1980687), (12, 1320458), (17, 932088), (24, 660229), (34, 466044), (51, 310696), (68, 233022), (71, 223176), (102, 155348), (136, 116511), (142, 111588), (204, 77674), (213, 74392), (284, 55794), (408, 38837), (426, 37196), (547, 28968), (568, 27897), (852, 18598), (1094, 14484), (1207, 13128), (1641, 9656), (1704, 9299), (2188, 7242), (2414, 6564), (3282, 4828), (3621, 4376)]