65939664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443}}^2$

素因数の和:904

約数の個数: 60

約数和(自身を含む): 195119456

約数和(自身を除く): 129179792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443, 886, 1329, 1772, 2658, 3101, 3544, 5316, 6202, 7088, 9303, 10632, 12404, 18606, 21264, 24808, 37212, 49616, 74424, 148848, 196249, 392498, 588747, 784996, 1177494, 1373743, 1569992, 2354988, 2747486, 3139984, 4121229, 4709976, 5494972, 8242458, 9419952, 10989944, 16484916, 21979888, 32969832, 65939664]

約数ペア:

[(1, 65939664), (2, 32969832), (3, 21979888), (4, 16484916), (6, 10989944), (7, 9419952), (8, 8242458), (12, 5494972), (14, 4709976), (16, 4121229), (21, 3139984), (24, 2747486), (28, 2354988), (42, 1569992), (48, 1373743), (56, 1177494), (84, 784996), (112, 588747), (168, 392498), (336, 196249), (443, 148848), (886, 74424), (1329, 49616), (1772, 37212), (2658, 24808), (3101, 21264), (3544, 18606), (5316, 12404), (6202, 10632), (7088, 9303)]