40469568

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1755

約数の個数: 56

約数和(自身を含む): 107960160

約数和(自身を除く): 67490592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 1609, 2096, 3144, 3218, 4192, 4827, 6288, 6436, 8384, 9654, 12576, 12872, 19308, 25152, 25744, 38616, 51488, 77232, 102976, 154464, 210779, 308928, 421558, 632337, 843116, 1264674, 1686232, 2529348, 3372464, 5058696, 6744928, 10117392, 13489856, 20234784, 40469568]

約数ペア:

[(1, 40469568), (2, 20234784), (3, 13489856), (4, 10117392), (6, 6744928), (8, 5058696), (12, 3372464), (16, 2529348), (24, 1686232), (32, 1264674), (48, 843116), (64, 632337), (96, 421558), (131, 308928), (192, 210779), (262, 154464), (393, 102976), (524, 77232), (786, 51488), (1048, 38616), (1572, 25744), (1609, 25152), (2096, 19308), (3144, 12872), (3218, 12576), (4192, 9654), (4827, 8384), (6288, 6436)]