27661312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 88

約数和(自身を含む): 67207104

約数和(自身を除く): 39545792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 227, 238, 256, 272, 448, 454, 476, 512, 544, 896, 908, 952, 1024, 1088, 1589, 1792, 1816, 1904, 2176, 3178, 3584, 3632, 3808, 3859, 4352, 6356, 7168, 7264, 7616, 7718, 8704, 12712, 14528, 15232, 15436, 17408, 25424, 27013, 29056, 30464, 30872, 50848, 54026, 58112, 60928, 61744, 101696, 108052, 116224, 121856, 123488, 203392, 216104, 232448, 246976, 406784, 432208, 493952, 813568, 864416, 987904, 1627136, 1728832, 1975808, 3457664, 3951616, 6915328, 13830656, 27661312]

約数ペア:

[(1, 27661312), (2, 13830656), (4, 6915328), (7, 3951616), (8, 3457664), (14, 1975808), (16, 1728832), (17, 1627136), (28, 987904), (32, 864416), (34, 813568), (56, 493952), (64, 432208), (68, 406784), (112, 246976), (119, 232448), (128, 216104), (136, 203392), (224, 123488), (227, 121856), (238, 116224), (256, 108052), (272, 101696), (448, 61744), (454, 60928), (476, 58112), (512, 54026), (544, 50848), (896, 30872), (908, 30464), (952, 29056), (1024, 27013), (1088, 25424), (1589, 17408), (1792, 15436), (1816, 15232), (1904, 14528), (2176, 12712), (3178, 8704), (3584, 7718), (3632, 7616), (3808, 7264), (3859, 7168), (4352, 6356)]