65033072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4377

約数の個数: 40

約数和(自身を含む): 137584944

約数和(自身を除く): 72551872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 4283, 7592, 8566, 15184, 17132, 34264, 55679, 68528, 111358, 222716, 312659, 445432, 625318, 890864, 1250636, 2501272, 4064567, 5002544, 8129134, 16258268, 32516536, 65033072]

約数ペア:

[(1, 65033072), (2, 32516536), (4, 16258268), (8, 8129134), (13, 5002544), (16, 4064567), (26, 2501272), (52, 1250636), (73, 890864), (104, 625318), (146, 445432), (208, 312659), (292, 222716), (584, 111358), (949, 68528), (1168, 55679), (1898, 34264), (3796, 17132), (4283, 15184), (7592, 8566)]