65875124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 140743680

約数和(自身を除く): 74868556

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2617, 3596, 5234, 6293, 10468, 12586, 18319, 25172, 36638, 73276, 75893, 81127, 151786, 162254, 303572, 324508, 531251, 567889, 1062502, 1135778, 2125004, 2271556, 2352683, 4705366, 9410732, 16468781, 32937562, 65875124]

約数ペア:

[(1, 65875124), (2, 32937562), (4, 16468781), (7, 9410732), (14, 4705366), (28, 2352683), (29, 2271556), (31, 2125004), (58, 1135778), (62, 1062502), (116, 567889), (124, 531251), (203, 324508), (217, 303572), (406, 162254), (434, 151786), (812, 81127), (868, 75893), (899, 73276), (1798, 36638), (2617, 25172), (3596, 18319), (5234, 12586), (6293, 10468)]