25648992

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 78427440

約数和(自身を除く): 52778448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 83, 87, 96, 111, 116, 144, 148, 166, 174, 222, 232, 249, 261, 288, 296, 332, 333, 348, 444, 464, 498, 522, 592, 664, 666, 696, 747, 888, 928, 996, 1044, 1073, 1184, 1328, 1332, 1392, 1494, 1776, 1992, 2088, 2146, 2407, 2656, 2664, 2784, 2988, 3071, 3219, 3552, 3984, 4176, 4292, 4814, 5328, 5976, 6142, 6438, 7221, 7968, 8352, 8584, 9213, 9628, 9657, 10656, 11952, 12284, 12876, 14442, 17168, 18426, 19256, 19314, 21663, 23904, 24568, 25752, 27639, 28884, 34336, 36852, 38512, 38628, 43326, 49136, 51504, 55278, 57768, 73704, 77024, 77256, 86652, 89059, 98272, 103008, 110556, 115536, 147408, 154512, 173304, 178118, 221112, 231072, 267177, 294816, 309024, 346608, 356236, 442224, 534354, 693216, 712472, 801531, 884448, 1068708, 1424944, 1603062, 2137416, 2849888, 3206124, 4274832, 6412248, 8549664, 12824496, 25648992]

約数ペア:

[(1, 25648992), (2, 12824496), (3, 8549664), (4, 6412248), (6, 4274832), (8, 3206124), (9, 2849888), (12, 2137416), (16, 1603062), (18, 1424944), (24, 1068708), (29, 884448), (32, 801531), (36, 712472), (37, 693216), (48, 534354), (58, 442224), (72, 356236), (74, 346608), (83, 309024), (87, 294816), (96, 267177), (111, 231072), (116, 221112), (144, 178118), (148, 173304), (166, 154512), (174, 147408), (222, 115536), (232, 110556), (249, 103008), (261, 98272), (288, 89059), (296, 86652), (332, 77256), (333, 77024), (348, 73704), (444, 57768), (464, 55278), (498, 51504), (522, 49136), (592, 43326), (664, 38628), (666, 38512), (696, 36852), (747, 34336), (888, 28884), (928, 27639), (996, 25752), (1044, 24568), (1073, 23904), (1184, 21663), (1328, 19314), (1332, 19256), (1392, 18426), (1494, 17168), (1776, 14442), (1992, 12876), (2088, 12284), (2146, 11952), (2407, 10656), (2656, 9657), (2664, 9628), (2784, 9213), (2988, 8584), (3071, 8352), (3219, 7968), (3552, 7221), (3984, 6438), (4176, 6142), (4292, 5976), (4814, 5328)]