25426016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 40763296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 607, 616, 748, 952, 1214, 1232, 1309, 1496, 1904, 2428, 2464, 2618, 2992, 3808, 4249, 4856, 5236, 5984, 6677, 8498, 9712, 10319, 10472, 13354, 16996, 19424, 20638, 20944, 26708, 33992, 41276, 41888, 46739, 53416, 67984, 72233, 82552, 93478, 106832, 113509, 135968, 144466, 165104, 186956, 213664, 227018, 288932, 330208, 373912, 454036, 577864, 747824, 794563, 908072, 1155728, 1495648, 1589126, 1816144, 2311456, 3178252, 3632288, 6356504, 12713008, 25426016]

約数ペア:

[(1, 25426016), (2, 12713008), (4, 6356504), (7, 3632288), (8, 3178252), (11, 2311456), (14, 1816144), (16, 1589126), (17, 1495648), (22, 1155728), (28, 908072), (32, 794563), (34, 747824), (44, 577864), (56, 454036), (68, 373912), (77, 330208), (88, 288932), (112, 227018), (119, 213664), (136, 186956), (154, 165104), (176, 144466), (187, 135968), (224, 113509), (238, 106832), (272, 93478), (308, 82552), (352, 72233), (374, 67984), (476, 53416), (544, 46739), (607, 41888), (616, 41276), (748, 33992), (952, 26708), (1214, 20944), (1232, 20638), (1309, 19424), (1496, 16996), (1904, 13354), (2428, 10472), (2464, 10319), (2618, 9712), (2992, 8498), (3808, 6677), (4249, 5984), (4856, 5236)]