65268826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 116720640

約数和(自身を除く): 51451814

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 707, 1414, 1489, 2978, 3131, 6262, 10423, 20846, 21917, 43834, 46159, 92318, 150389, 300778, 323113, 646226, 1052723, 2105446, 4662059, 9324118, 32634413, 65268826]

約数ペア:

[(1, 65268826), (2, 32634413), (7, 9324118), (14, 4662059), (31, 2105446), (62, 1052723), (101, 646226), (202, 323113), (217, 300778), (434, 150389), (707, 92318), (1414, 46159), (1489, 43834), (2978, 21917), (3131, 20846), (6262, 10423)]