1425648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 4210048

約数和(自身を除く): 2784400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4243, 8486, 12729, 16972, 25458, 29701, 33944, 50916, 59402, 67888, 89103, 101832, 118804, 178206, 203664, 237608, 356412, 475216, 712824, 1425648]

約数ペア:

[(1, 1425648), (2, 712824), (3, 475216), (4, 356412), (6, 237608), (7, 203664), (8, 178206), (12, 118804), (14, 101832), (16, 89103), (21, 67888), (24, 59402), (28, 50916), (42, 33944), (48, 29701), (56, 25458), (84, 16972), (112, 12729), (168, 8486), (336, 4243)]