25646904

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 73288800

約数和(自身を除く): 47641896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 142, 173, 174, 213, 232, 261, 284, 346, 348, 426, 519, 522, 568, 639, 692, 696, 852, 1038, 1044, 1278, 1384, 1557, 1704, 2059, 2076, 2088, 2556, 3114, 4118, 4152, 5017, 5112, 6177, 6228, 8236, 10034, 12283, 12354, 12456, 15051, 16472, 18531, 20068, 24566, 24708, 30102, 36849, 37062, 40136, 45153, 49132, 49416, 60204, 73698, 74124, 90306, 98264, 110547, 120408, 147396, 148248, 180612, 221094, 294792, 356207, 361224, 442188, 712414, 884376, 1068621, 1424828, 2137242, 2849656, 3205863, 4274484, 6411726, 8548968, 12823452, 25646904]

約数ペア:

[(1, 25646904), (2, 12823452), (3, 8548968), (4, 6411726), (6, 4274484), (8, 3205863), (9, 2849656), (12, 2137242), (18, 1424828), (24, 1068621), (29, 884376), (36, 712414), (58, 442188), (71, 361224), (72, 356207), (87, 294792), (116, 221094), (142, 180612), (173, 148248), (174, 147396), (213, 120408), (232, 110547), (261, 98264), (284, 90306), (346, 74124), (348, 73698), (426, 60204), (519, 49416), (522, 49132), (568, 45153), (639, 40136), (692, 37062), (696, 36849), (852, 30102), (1038, 24708), (1044, 24566), (1278, 20068), (1384, 18531), (1557, 16472), (1704, 15051), (2059, 12456), (2076, 12354), (2088, 12283), (2556, 10034), (3114, 8236), (4118, 6228), (4152, 6177), (5017, 5112)]