28736700776

素因数分解:

$2^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{462719}}^1$

素因数の和:463841

約数の個数: 32

約数和(自身を含む): 61634304000

約数和(自身を除く): 32897603224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1109, 2218, 4436, 7763, 8872, 15526, 31052, 62104, 462719, 925438, 1850876, 3239033, 3701752, 6478066, 12956132, 25912264, 513155371, 1026310742, 2052621484, 3592087597, 4105242968, 7184175194, 14368350388, 28736700776]

約数ペア:

[(1, 28736700776), (2, 14368350388), (4, 7184175194), (7, 4105242968), (8, 3592087597), (14, 2052621484), (28, 1026310742), (56, 513155371), (1109, 25912264), (2218, 12956132), (4436, 6478066), (7763, 3701752), (8872, 3239033), (15526, 1850876), (31052, 925438), (62104, 462719)]