17393728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 38916864

約数和(自身を除く): 21523136

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 797, 992, 1364, 1594, 1984, 2728, 3188, 5456, 6376, 8767, 10912, 12752, 17534, 21824, 24707, 25504, 35068, 49414, 51008, 70136, 98828, 140272, 197656, 271777, 280544, 395312, 543554, 561088, 790624, 1087108, 1581248, 2174216, 4348432, 8696864, 17393728]

約数ペア:

[(1, 17393728), (2, 8696864), (4, 4348432), (8, 2174216), (11, 1581248), (16, 1087108), (22, 790624), (31, 561088), (32, 543554), (44, 395312), (62, 280544), (64, 271777), (88, 197656), (124, 140272), (176, 98828), (248, 70136), (341, 51008), (352, 49414), (496, 35068), (682, 25504), (704, 24707), (797, 21824), (992, 17534), (1364, 12752), (1594, 10912), (1984, 8767), (2728, 6376), (3188, 5456)]