28898044

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3202

約数の個数: 36

約数和(自身を含む): 60098976

約数和(自身を除く): 31200932

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 3137, 4606, 6274, 9212, 12548, 21959, 43918, 87836, 147439, 153713, 294878, 307426, 589756, 614852, 1032073, 2064146, 4128292, 7224511, 14449022, 28898044]

約数ペア:

[(1, 28898044), (2, 14449022), (4, 7224511), (7, 4128292), (14, 2064146), (28, 1032073), (47, 614852), (49, 589756), (94, 307426), (98, 294878), (188, 153713), (196, 147439), (329, 87836), (658, 43918), (1316, 21959), (2303, 12548), (3137, 9212), (4606, 6274)]