28675746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 68167008

約数和(自身を除く): 39491262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 251, 502, 577, 753, 1154, 1506, 1731, 2259, 2761, 3462, 4518, 5193, 5522, 6347, 8283, 10386, 12694, 16566, 19041, 24849, 38082, 49698, 57123, 114246, 144827, 289654, 434481, 868962, 1303443, 1593097, 2606886, 3186194, 4779291, 9558582, 14337873, 28675746]

約数ペア:

[(1, 28675746), (2, 14337873), (3, 9558582), (6, 4779291), (9, 3186194), (11, 2606886), (18, 1593097), (22, 1303443), (33, 868962), (66, 434481), (99, 289654), (198, 144827), (251, 114246), (502, 57123), (577, 49698), (753, 38082), (1154, 24849), (1506, 19041), (1731, 16566), (2259, 12694), (2761, 10386), (3462, 8283), (4518, 6347), (5193, 5522)]