27771792

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 75530880

約数和(自身を除く): 47759088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 71, 87, 116, 142, 174, 213, 232, 281, 284, 348, 426, 464, 562, 568, 696, 843, 852, 1124, 1136, 1392, 1686, 1704, 2059, 2248, 3372, 3408, 4118, 4496, 6177, 6744, 8149, 8236, 12354, 13488, 16298, 16472, 19951, 24447, 24708, 32596, 32944, 39902, 48894, 49416, 59853, 65192, 79804, 97788, 98832, 119706, 130384, 159608, 195576, 239412, 319216, 391152, 478824, 578579, 957648, 1157158, 1735737, 2314316, 3471474, 4628632, 6942948, 9257264, 13885896, 27771792]

約数ペア:

[(1, 27771792), (2, 13885896), (3, 9257264), (4, 6942948), (6, 4628632), (8, 3471474), (12, 2314316), (16, 1735737), (24, 1157158), (29, 957648), (48, 578579), (58, 478824), (71, 391152), (87, 319216), (116, 239412), (142, 195576), (174, 159608), (213, 130384), (232, 119706), (281, 98832), (284, 97788), (348, 79804), (426, 65192), (464, 59853), (562, 49416), (568, 48894), (696, 39902), (843, 32944), (852, 32596), (1124, 24708), (1136, 24447), (1392, 19951), (1686, 16472), (1704, 16298), (2059, 13488), (2248, 12354), (3372, 8236), (3408, 8149), (4118, 6744), (4496, 6177)]