64365886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 106380288

約数和(自身を除く): 42014402

約数列:

[1, 2, 13, 26, 101, 127, 193, 202, 254, 386, 1313, 1651, 2509, 2626, 3302, 5018, 12827, 19493, 24511, 25654, 38986, 49022, 166751, 253409, 318643, 333502, 506818, 637286, 2475611, 4951222, 32182943, 64365886]

約数ペア:

[(1, 64365886), (2, 32182943), (13, 4951222), (26, 2475611), (101, 637286), (127, 506818), (193, 333502), (202, 318643), (254, 253409), (386, 166751), (1313, 49022), (1651, 38986), (2509, 25654), (2626, 24511), (3302, 19493), (5018, 12827)]