4144096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 9093168

約数和(自身を除く): 4949072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 193, 244, 352, 386, 488, 671, 772, 976, 1342, 1544, 1952, 2123, 2684, 3088, 4246, 5368, 6176, 8492, 10736, 11773, 16984, 21472, 23546, 33968, 47092, 67936, 94184, 129503, 188368, 259006, 376736, 518012, 1036024, 2072048, 4144096]

約数ペア:

[(1, 4144096), (2, 2072048), (4, 1036024), (8, 518012), (11, 376736), (16, 259006), (22, 188368), (32, 129503), (44, 94184), (61, 67936), (88, 47092), (122, 33968), (176, 23546), (193, 21472), (244, 16984), (352, 11773), (386, 10736), (488, 8492), (671, 6176), (772, 5368), (976, 4246), (1342, 3088), (1544, 2684), (1952, 2123)]