74431168

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 185440320

約数和(自身を除く): 111009152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 337, 406, 448, 464, 476, 493, 544, 674, 812, 928, 952, 986, 1088, 1348, 1624, 1856, 1904, 1972, 2359, 2696, 3248, 3451, 3808, 3944, 4718, 5392, 5729, 6496, 6902, 7616, 7888, 9436, 9773, 10784, 11458, 12992, 13804, 15776, 18872, 19546, 21568, 22916, 27608, 31552, 37744, 39092, 40103, 45832, 55216, 68411, 75488, 78184, 80206, 91664, 110432, 136822, 150976, 156368, 160412, 166141, 183328, 220864, 273644, 312736, 320824, 332282, 366656, 547288, 625472, 641648, 664564, 1094576, 1162987, 1283296, 1329128, 2189152, 2325974, 2566592, 2658256, 4378304, 4651948, 5316512, 9303896, 10633024, 18607792, 37215584, 74431168]

約数ペア:

[(1, 74431168), (2, 37215584), (4, 18607792), (7, 10633024), (8, 9303896), (14, 5316512), (16, 4651948), (17, 4378304), (28, 2658256), (29, 2566592), (32, 2325974), (34, 2189152), (56, 1329128), (58, 1283296), (64, 1162987), (68, 1094576), (112, 664564), (116, 641648), (119, 625472), (136, 547288), (203, 366656), (224, 332282), (232, 320824), (238, 312736), (272, 273644), (337, 220864), (406, 183328), (448, 166141), (464, 160412), (476, 156368), (493, 150976), (544, 136822), (674, 110432), (812, 91664), (928, 80206), (952, 78184), (986, 75488), (1088, 68411), (1348, 55216), (1624, 45832), (1856, 40103), (1904, 39092), (1972, 37744), (2359, 31552), (2696, 27608), (3248, 22916), (3451, 21568), (3808, 19546), (3944, 18872), (4718, 15776), (5392, 13804), (5729, 12992), (6496, 11458), (6902, 10784), (7616, 9773), (7888, 9436)]