2457984

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 6744240

約数和(自身を除く): 4286256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 173, 192, 222, 296, 346, 384, 444, 519, 592, 692, 888, 1038, 1184, 1384, 1776, 2076, 2368, 2768, 3552, 4152, 4736, 5536, 6401, 7104, 8304, 11072, 12802, 14208, 16608, 19203, 22144, 25604, 33216, 38406, 51208, 66432, 76812, 102416, 153624, 204832, 307248, 409664, 614496, 819328, 1228992, 2457984]

約数ペア:

[(1, 2457984), (2, 1228992), (3, 819328), (4, 614496), (6, 409664), (8, 307248), (12, 204832), (16, 153624), (24, 102416), (32, 76812), (37, 66432), (48, 51208), (64, 38406), (74, 33216), (96, 25604), (111, 22144), (128, 19203), (148, 16608), (173, 14208), (192, 12802), (222, 11072), (296, 8304), (346, 7104), (384, 6401), (444, 5536), (519, 4736), (592, 4152), (692, 3552), (888, 2768), (1038, 2368), (1184, 2076), (1384, 1776)]