2247872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 56

約数和(自身を含む): 5071872

約数和(自身を除く): 2824000

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 103, 124, 176, 206, 248, 341, 352, 412, 496, 682, 704, 824, 992, 1133, 1364, 1648, 1984, 2266, 2728, 3193, 3296, 4532, 5456, 6386, 6592, 9064, 10912, 12772, 18128, 21824, 25544, 35123, 36256, 51088, 70246, 72512, 102176, 140492, 204352, 280984, 561968, 1123936, 2247872]

約数ペア:

[(1, 2247872), (2, 1123936), (4, 561968), (8, 280984), (11, 204352), (16, 140492), (22, 102176), (31, 72512), (32, 70246), (44, 51088), (62, 36256), (64, 35123), (88, 25544), (103, 21824), (124, 18128), (176, 12772), (206, 10912), (248, 9064), (341, 6592), (352, 6386), (412, 5456), (496, 4532), (682, 3296), (704, 3193), (824, 2728), (992, 2266), (1133, 1984), (1364, 1648)]