42731808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{63589}}^1$

素因数の和:63609

約数の個数: 48

約数和(自身を含む): 128197440

約数和(自身を除く): 85465632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 63589, 127178, 190767, 254356, 381534, 445123, 508712, 763068, 890246, 1017424, 1335369, 1526136, 1780492, 2034848, 2670738, 3052272, 3560984, 5341476, 6104544, 7121968, 10682952, 14243936, 21365904, 42731808]

約数ペア:

[(1, 42731808), (2, 21365904), (3, 14243936), (4, 10682952), (6, 7121968), (7, 6104544), (8, 5341476), (12, 3560984), (14, 3052272), (16, 2670738), (21, 2034848), (24, 1780492), (28, 1526136), (32, 1335369), (42, 1017424), (48, 890246), (56, 763068), (84, 508712), (96, 445123), (112, 381534), (168, 254356), (224, 190767), (336, 127178), (672, 63589)]