25114416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 67852800

約数和(自身を除く): 42738384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 179, 222, 237, 296, 316, 358, 444, 474, 537, 592, 632, 716, 888, 948, 1074, 1264, 1432, 1776, 1896, 2148, 2864, 2923, 3792, 4296, 5846, 6623, 8592, 8769, 11692, 13246, 14141, 17538, 19869, 23384, 26492, 28282, 35076, 39738, 42423, 46768, 52984, 56564, 70152, 79476, 84846, 105968, 113128, 140304, 158952, 169692, 226256, 317904, 339384, 523217, 678768, 1046434, 1569651, 2092868, 3139302, 4185736, 6278604, 8371472, 12557208, 25114416]

約数ペア:

[(1, 25114416), (2, 12557208), (3, 8371472), (4, 6278604), (6, 4185736), (8, 3139302), (12, 2092868), (16, 1569651), (24, 1046434), (37, 678768), (48, 523217), (74, 339384), (79, 317904), (111, 226256), (148, 169692), (158, 158952), (179, 140304), (222, 113128), (237, 105968), (296, 84846), (316, 79476), (358, 70152), (444, 56564), (474, 52984), (537, 46768), (592, 42423), (632, 39738), (716, 35076), (888, 28282), (948, 26492), (1074, 23384), (1264, 19869), (1432, 17538), (1776, 14141), (1896, 13246), (2148, 11692), (2864, 8769), (2923, 8592), (3792, 6623), (4296, 5846)]