25306404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6572

約数の個数: 48

約数和(自身を含む): 65822400

約数和(自身を除く): 40515996

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 6529, 13058, 19587, 26116, 39174, 78348, 110993, 124051, 221986, 248102, 332979, 372153, 443972, 496204, 665958, 744306, 1331916, 1488612, 2108867, 4217734, 6326601, 8435468, 12653202, 25306404]

約数ペア:

[(1, 25306404), (2, 12653202), (3, 8435468), (4, 6326601), (6, 4217734), (12, 2108867), (17, 1488612), (19, 1331916), (34, 744306), (38, 665958), (51, 496204), (57, 443972), (68, 372153), (76, 332979), (102, 248102), (114, 221986), (204, 124051), (228, 110993), (323, 78348), (646, 39174), (969, 26116), (1292, 19587), (1938, 13058), (3876, 6529)]