25386696

素因数分解:

$2^3\times 3^7\times {\mathrm{1451}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 71438400

約数和(自身を除く): 46051704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1451, 1458, 1944, 2187, 2902, 2916, 4353, 4374, 5804, 5832, 8706, 8748, 11608, 13059, 17412, 17496, 26118, 34824, 39177, 52236, 78354, 104472, 117531, 156708, 235062, 313416, 352593, 470124, 705186, 940248, 1057779, 1410372, 2115558, 2820744, 3173337, 4231116, 6346674, 8462232, 12693348, 25386696]

約数ペア:

[(1, 25386696), (2, 12693348), (3, 8462232), (4, 6346674), (6, 4231116), (8, 3173337), (9, 2820744), (12, 2115558), (18, 1410372), (24, 1057779), (27, 940248), (36, 705186), (54, 470124), (72, 352593), (81, 313416), (108, 235062), (162, 156708), (216, 117531), (243, 104472), (324, 78354), (486, 52236), (648, 39177), (729, 34824), (972, 26118), (1451, 17496), (1458, 17412), (1944, 13059), (2187, 11608), (2902, 8748), (2916, 8706), (4353, 5832), (4374, 5804)]