29649228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 79349760

約数和(自身を除く): 49700532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 863, 1227, 1636, 1726, 2454, 2589, 2863, 3452, 4908, 5178, 5726, 6041, 8589, 10356, 11452, 12082, 17178, 18123, 24164, 34356, 36246, 72492, 352967, 705934, 1058901, 1411868, 2117802, 2470769, 4235604, 4941538, 7412307, 9883076, 14824614, 29649228]

約数ペア:

[(1, 29649228), (2, 14824614), (3, 9883076), (4, 7412307), (6, 4941538), (7, 4235604), (12, 2470769), (14, 2117802), (21, 1411868), (28, 1058901), (42, 705934), (84, 352967), (409, 72492), (818, 36246), (863, 34356), (1227, 24164), (1636, 18123), (1726, 17178), (2454, 12082), (2589, 11452), (2863, 10356), (3452, 8589), (4908, 6041), (5178, 5726)]