28036428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47681}}^1$

素因数の和:47702

約数の個数: 36

約数和(自身を含む): 76100472

約数和(自身を除く): 48064044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47681, 95362, 143043, 190724, 286086, 333767, 572172, 667534, 1001301, 1335068, 2002602, 2336369, 4005204, 4672738, 7009107, 9345476, 14018214, 28036428]

約数ペア:

[(1, 28036428), (2, 14018214), (3, 9345476), (4, 7009107), (6, 4672738), (7, 4005204), (12, 2336369), (14, 2002602), (21, 1335068), (28, 1001301), (42, 667534), (49, 572172), (84, 333767), (98, 286086), (147, 190724), (196, 143043), (294, 95362), (588, 47681)]