69728792

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7815

約数の個数: 32

約数和(自身を含む): 150355200

約数和(自身を除く): 80626408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 7639, 9128, 15278, 30556, 53473, 61112, 106946, 213892, 427784, 1245157, 2490314, 4980628, 8716099, 9961256, 17432198, 34864396, 69728792]

約数ペア:

[(1, 69728792), (2, 34864396), (4, 17432198), (7, 9961256), (8, 8716099), (14, 4980628), (28, 2490314), (56, 1245157), (163, 427784), (326, 213892), (652, 106946), (1141, 61112), (1304, 53473), (2282, 30556), (4564, 15278), (7639, 9128)]