63990878

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 114091200

約数和(自身を除く): 50100322

約数列:

[1, 2, 7, 14, 29, 58, 203, 277, 406, 554, 569, 1138, 1939, 3878, 3983, 7966, 8033, 16066, 16501, 33002, 56231, 112462, 115507, 157613, 231014, 315226, 1103291, 2206582, 4570777, 9141554, 31995439, 63990878]

約数ペア:

[(1, 63990878), (2, 31995439), (7, 9141554), (14, 4570777), (29, 2206582), (58, 1103291), (203, 315226), (277, 231014), (406, 157613), (554, 115507), (569, 112462), (1138, 56231), (1939, 33002), (3878, 16501), (3983, 16066), (7966, 8033)]