65612372

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 134030484

約数和(自身を除く): 68418112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 601, 1114, 1202, 2228, 2404, 3899, 4207, 7798, 8414, 15596, 16828, 27293, 29449, 54586, 58898, 109172, 117796, 334757, 669514, 1339028, 2343299, 4686598, 9373196, 16403093, 32806186, 65612372]

約数ペア:

[(1, 65612372), (2, 32806186), (4, 16403093), (7, 9373196), (14, 4686598), (28, 2343299), (49, 1339028), (98, 669514), (196, 334757), (557, 117796), (601, 109172), (1114, 58898), (1202, 54586), (2228, 29449), (2404, 27293), (3899, 16828), (4207, 15596), (7798, 8414)]