69040328

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8999}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 79999672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8999, 17998, 35996, 62993, 71992, 125986, 251972, 503944, 1232863, 2465726, 4931452, 8630041, 9862904, 17260082, 34520164, 69040328]

約数ペア:

[(1, 69040328), (2, 34520164), (4, 17260082), (7, 9862904), (8, 8630041), (14, 4931452), (28, 2465726), (56, 1232863), (137, 503944), (274, 251972), (548, 125986), (959, 71992), (1096, 62993), (1918, 35996), (3836, 17998), (7672, 8999)]