39902366

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 75571056

約数和(自身を除く): 35668690

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 301, 557, 602, 731, 833, 1114, 1462, 1666, 2107, 3899, 4214, 5117, 7798, 9469, 10234, 18938, 23951, 27293, 35819, 47902, 54586, 66283, 71638, 132566, 167657, 335314, 407167, 463981, 814334, 927962, 1173599, 2347198, 2850169, 5700338, 19951183, 39902366]

約数ペア:

[(1, 39902366), (2, 19951183), (7, 5700338), (14, 2850169), (17, 2347198), (34, 1173599), (43, 927962), (49, 814334), (86, 463981), (98, 407167), (119, 335314), (238, 167657), (301, 132566), (557, 71638), (602, 66283), (731, 54586), (833, 47902), (1114, 35819), (1462, 27293), (1666, 23951), (2107, 18938), (3899, 10234), (4214, 9469), (5117, 7798)]