7137064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 15058260

約数和(自身を除く): 7921196

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 101, 121, 146, 202, 242, 292, 404, 484, 584, 803, 808, 968, 1111, 1606, 2222, 3212, 4444, 6424, 7373, 8833, 8888, 12221, 14746, 17666, 24442, 29492, 35332, 48884, 58984, 70664, 81103, 97768, 162206, 324412, 648824, 892133, 1784266, 3568532, 7137064]

約数ペア:

[(1, 7137064), (2, 3568532), (4, 1784266), (8, 892133), (11, 648824), (22, 324412), (44, 162206), (73, 97768), (88, 81103), (101, 70664), (121, 58984), (146, 48884), (202, 35332), (242, 29492), (292, 24442), (404, 17666), (484, 14746), (584, 12221), (803, 8888), (808, 8833), (968, 7373), (1111, 6424), (1606, 4444), (2222, 3212)]