69890638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 116523360

約数和(自身を除く): 46632722

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 493, 971, 986, 1241, 1942, 2117, 2482, 4234, 16507, 28159, 33014, 35989, 56318, 70883, 71978, 141766, 478703, 957406, 1205011, 2055607, 2410022, 4111214, 34945319, 69890638]

約数ペア:

[(1, 69890638), (2, 34945319), (17, 4111214), (29, 2410022), (34, 2055607), (58, 1205011), (73, 957406), (146, 478703), (493, 141766), (971, 71978), (986, 70883), (1241, 56318), (1942, 35989), (2117, 33014), (2482, 28159), (4234, 16507)]