75287968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 72

約数和(自身を含む): 180103392

約数和(自身を除く): 104815424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1163, 1904, 2023, 2312, 2326, 3808, 4046, 4624, 4652, 8092, 8141, 9248, 9304, 16184, 16282, 18608, 19771, 32368, 32564, 37216, 39542, 64736, 65128, 79084, 130256, 138397, 158168, 260512, 276794, 316336, 336107, 553588, 632672, 672214, 1107176, 1344428, 2214352, 2352749, 2688856, 4428704, 4705498, 5377712, 9410996, 10755424, 18821992, 37643984, 75287968]

約数ペア:

[(1, 75287968), (2, 37643984), (4, 18821992), (7, 10755424), (8, 9410996), (14, 5377712), (16, 4705498), (17, 4428704), (28, 2688856), (32, 2352749), (34, 2214352), (56, 1344428), (68, 1107176), (112, 672214), (119, 632672), (136, 553588), (224, 336107), (238, 316336), (272, 276794), (289, 260512), (476, 158168), (544, 138397), (578, 130256), (952, 79084), (1156, 65128), (1163, 64736), (1904, 39542), (2023, 37216), (2312, 32564), (2326, 32368), (3808, 19771), (4046, 18608), (4624, 16282), (4652, 16184), (8092, 9304), (8141, 9248)]