64676534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 111567456

約数和(自身を除く): 46890922

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1117, 1703, 2227, 2234, 3406, 4454, 14521, 18989, 28951, 29042, 37978, 57902, 146327, 246857, 292654, 493714, 1902251, 2487559, 3804502, 4975118, 32338267, 64676534]

約数ペア:

[(1, 64676534), (2, 32338267), (13, 4975118), (17, 3804502), (26, 2487559), (34, 1902251), (131, 493714), (221, 292654), (262, 246857), (442, 146327), (1117, 57902), (1703, 37978), (2227, 29042), (2234, 28951), (3406, 18989), (4454, 14521)]