25665648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 71352576

約数和(自身を除く): 45686928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 443, 568, 816, 852, 886, 1136, 1207, 1329, 1704, 1772, 2414, 2658, 3408, 3544, 3621, 4828, 5316, 7088, 7242, 7531, 9656, 10632, 14484, 15062, 19312, 21264, 22593, 28968, 30124, 31453, 45186, 57936, 60248, 62906, 90372, 94359, 120496, 125812, 180744, 188718, 251624, 361488, 377436, 503248, 534701, 754872, 1069402, 1509744, 1604103, 2138804, 3208206, 4277608, 6416412, 8555216, 12832824, 25665648]

約数ペア:

[(1, 25665648), (2, 12832824), (3, 8555216), (4, 6416412), (6, 4277608), (8, 3208206), (12, 2138804), (16, 1604103), (17, 1509744), (24, 1069402), (34, 754872), (48, 534701), (51, 503248), (68, 377436), (71, 361488), (102, 251624), (136, 188718), (142, 180744), (204, 125812), (213, 120496), (272, 94359), (284, 90372), (408, 62906), (426, 60248), (443, 57936), (568, 45186), (816, 31453), (852, 30124), (886, 28968), (1136, 22593), (1207, 21264), (1329, 19312), (1704, 15062), (1772, 14484), (2414, 10632), (2658, 9656), (3408, 7531), (3544, 7242), (3621, 7088), (4828, 5316)]