8327968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 18234720

約数和(自身を除く): 9906752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 401, 472, 649, 802, 944, 1298, 1604, 1888, 2596, 3208, 4411, 5192, 6416, 8822, 10384, 12832, 17644, 20768, 23659, 35288, 47318, 70576, 94636, 141152, 189272, 260249, 378544, 520498, 757088, 1040996, 2081992, 4163984, 8327968]

約数ペア:

[(1, 8327968), (2, 4163984), (4, 2081992), (8, 1040996), (11, 757088), (16, 520498), (22, 378544), (32, 260249), (44, 189272), (59, 141152), (88, 94636), (118, 70576), (176, 47318), (236, 35288), (352, 23659), (401, 20768), (472, 17644), (649, 12832), (802, 10384), (944, 8822), (1298, 6416), (1604, 5192), (1888, 4411), (2596, 3208)]