63680204

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1158

約数の個数: 36

約数和(自身を含む): 130089960

約数和(自身を除く): 66409756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 571, 1138, 1142, 2276, 2284, 3983, 3997, 7966, 7994, 15932, 15988, 27881, 27979, 55762, 55958, 111524, 111916, 324899, 649798, 1299596, 2274293, 4548586, 9097172, 15920051, 31840102, 63680204]

約数ペア:

[(1, 63680204), (2, 31840102), (4, 15920051), (7, 9097172), (14, 4548586), (28, 2274293), (49, 1299596), (98, 649798), (196, 324899), (569, 111916), (571, 111524), (1138, 55958), (1142, 55762), (2276, 27979), (2284, 27881), (3983, 15988), (3997, 15932), (7966, 7994)]