27203456

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 62774880

約数和(自身を除く): 35571424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 313, 388, 448, 626, 679, 776, 896, 1252, 1358, 1552, 2191, 2504, 2716, 3104, 4382, 5008, 5432, 6208, 8764, 10016, 10864, 12416, 17528, 20032, 21728, 30361, 35056, 40064, 43456, 60722, 70112, 86912, 121444, 140224, 212527, 242888, 280448, 425054, 485776, 850108, 971552, 1700216, 1943104, 3400432, 3886208, 6800864, 13601728, 27203456]

約数ペア:

[(1, 27203456), (2, 13601728), (4, 6800864), (7, 3886208), (8, 3400432), (14, 1943104), (16, 1700216), (28, 971552), (32, 850108), (56, 485776), (64, 425054), (97, 280448), (112, 242888), (128, 212527), (194, 140224), (224, 121444), (313, 86912), (388, 70112), (448, 60722), (626, 43456), (679, 40064), (776, 35056), (896, 30361), (1252, 21728), (1358, 20032), (1552, 17528), (2191, 12416), (2504, 10864), (2716, 10016), (3104, 8764), (4382, 6208), (5008, 5432)]