2281568

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2544736

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 47, 74, 82, 94, 148, 164, 188, 296, 328, 376, 592, 656, 752, 1184, 1312, 1504, 1517, 1739, 1927, 3034, 3478, 3854, 6068, 6956, 7708, 12136, 13912, 15416, 24272, 27824, 30832, 48544, 55648, 61664, 71299, 142598, 285196, 570392, 1140784, 2281568]

約数ペア:

[(1, 2281568), (2, 1140784), (4, 570392), (8, 285196), (16, 142598), (32, 71299), (37, 61664), (41, 55648), (47, 48544), (74, 30832), (82, 27824), (94, 24272), (148, 15416), (164, 13912), (188, 12136), (296, 7708), (328, 6956), (376, 6068), (592, 3854), (656, 3478), (752, 3034), (1184, 1927), (1312, 1739), (1504, 1517)]