63966826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13450

約数の個数: 32

約数和(自身を含む): 123494400

約数和(自身を除く): 59527574

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13399, 26798, 93793, 147389, 187586, 294778, 415369, 830738, 1031723, 2063446, 2907583, 4569059, 5815166, 9138118, 31983413, 63966826]

約数ペア:

[(1, 63966826), (2, 31983413), (7, 9138118), (11, 5815166), (14, 4569059), (22, 2907583), (31, 2063446), (62, 1031723), (77, 830738), (154, 415369), (217, 294778), (341, 187586), (434, 147389), (682, 93793), (2387, 26798), (4774, 13399)]