64884684

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{15493}}^1$

素因数の和:15849

約数の個数: 24

約数和(自身を含む): 151841200

約数和(自身を除く): 86956516

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 15493, 30986, 46479, 61972, 92958, 185916, 5407057, 10814114, 16221171, 21628228, 32442342, 64884684]

約数ペア:

[(1, 64884684), (2, 32442342), (3, 21628228), (4, 16221171), (6, 10814114), (12, 5407057), (349, 185916), (698, 92958), (1047, 61972), (1396, 46479), (2094, 30986), (4188, 15493)]