27857152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 60817176

約数和(自身を除く): 32960024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 173, 256, 272, 296, 346, 544, 592, 629, 692, 1088, 1184, 1258, 1384, 2176, 2368, 2516, 2768, 2941, 4352, 4736, 5032, 5536, 5882, 6401, 9472, 10064, 11072, 11764, 12802, 20128, 22144, 23528, 25604, 40256, 44288, 47056, 51208, 80512, 94112, 102416, 108817, 161024, 188224, 204832, 217634, 376448, 409664, 435268, 752896, 819328, 870536, 1638656, 1741072, 3482144, 6964288, 13928576, 27857152]

約数ペア:

[(1, 27857152), (2, 13928576), (4, 6964288), (8, 3482144), (16, 1741072), (17, 1638656), (32, 870536), (34, 819328), (37, 752896), (64, 435268), (68, 409664), (74, 376448), (128, 217634), (136, 204832), (148, 188224), (173, 161024), (256, 108817), (272, 102416), (296, 94112), (346, 80512), (544, 51208), (592, 47056), (629, 44288), (692, 40256), (1088, 25604), (1184, 23528), (1258, 22144), (1384, 20128), (2176, 12802), (2368, 11764), (2516, 11072), (2768, 10064), (2941, 9472), (4352, 6401), (4736, 5882), (5032, 5536)]