72094552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 143525520

約数和(自身を除く): 71430968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641, 827, 1282, 1654, 2564, 3308, 5128, 6616, 10897, 14059, 21794, 28118, 43588, 56236, 87176, 112472, 530107, 1060214, 2120428, 4240856, 9011819, 18023638, 36047276, 72094552]

約数ペア:

[(1, 72094552), (2, 36047276), (4, 18023638), (8, 9011819), (17, 4240856), (34, 2120428), (68, 1060214), (136, 530107), (641, 112472), (827, 87176), (1282, 56236), (1654, 43588), (2564, 28118), (3308, 21794), (5128, 14059), (6616, 10897)]