28706748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{48821}}^1$

素因数の和:48842

約数の個数: 36

約数和(自身を含む): 77919912

約数和(自身を除く): 49213164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 48821, 97642, 146463, 195284, 292926, 341747, 585852, 683494, 1025241, 1366988, 2050482, 2392229, 4100964, 4784458, 7176687, 9568916, 14353374, 28706748]

約数ペア:

[(1, 28706748), (2, 14353374), (3, 9568916), (4, 7176687), (6, 4784458), (7, 4100964), (12, 2392229), (14, 2050482), (21, 1366988), (28, 1025241), (42, 683494), (49, 585852), (84, 341747), (98, 292926), (147, 195284), (196, 146463), (294, 97642), (588, 48821)]