28022104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 57542400

約数和(自身を除く): 29520296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 887, 1436, 1774, 2872, 3548, 3949, 7096, 7898, 9757, 15796, 19514, 31592, 39028, 78056, 318433, 636866, 1273732, 2547464, 3502763, 7005526, 14011052, 28022104]

約数ペア:

[(1, 28022104), (2, 14011052), (4, 7005526), (8, 3502763), (11, 2547464), (22, 1273732), (44, 636866), (88, 318433), (359, 78056), (718, 39028), (887, 31592), (1436, 19514), (1774, 15796), (2872, 9757), (3548, 7898), (3949, 7096)]