65961938

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 123181560

約数和(自身を除く): 57219622

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 137, 238, 274, 289, 578, 833, 959, 1666, 1918, 2023, 2329, 4046, 4658, 4913, 6713, 9826, 13426, 14161, 16303, 28322, 32606, 34391, 39593, 68782, 79186, 114121, 228242, 240737, 277151, 481474, 554302, 673081, 1346162, 1940057, 3880114, 4711567, 9423134, 32980969, 65961938]

約数ペア:

[(1, 65961938), (2, 32980969), (7, 9423134), (14, 4711567), (17, 3880114), (34, 1940057), (49, 1346162), (98, 673081), (119, 554302), (137, 481474), (238, 277151), (274, 240737), (289, 228242), (578, 114121), (833, 79186), (959, 68782), (1666, 39593), (1918, 34391), (2023, 32606), (2329, 28322), (4046, 16303), (4658, 14161), (4913, 13426), (6713, 9826)]