64944838

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7237}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 111523104

約数和(自身を除く): 46578266

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 7237, 8974, 14474, 50659, 101318, 4638917, 9277834, 32472419, 64944838]

約数ペア:

[(1, 64944838), (2, 32472419), (7, 9277834), (14, 4638917), (641, 101318), (1282, 50659), (4487, 14474), (7237, 8974)]