28101206

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6101}}^1$

素因数の和:6164

約数の個数: 24

約数和(自身を含む): 50085216

約数和(自身を除く): 21984010

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 6101, 12202, 42707, 85414, 286747, 298949, 573494, 597898, 2007229, 4014458, 14050603, 28101206]

約数ペア:

[(1, 28101206), (2, 14050603), (7, 4014458), (14, 2007229), (47, 597898), (49, 573494), (94, 298949), (98, 286747), (329, 85414), (658, 42707), (2303, 12202), (4606, 6101)]