4005664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9652

約数の個数: 24

約数和(自身を含む): 8493660

約数和(自身を除く): 4487996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 9629, 19258, 38516, 77032, 125177, 154064, 250354, 308128, 500708, 1001416, 2002832, 4005664]

約数ペア:

[(1, 4005664), (2, 2002832), (4, 1001416), (8, 500708), (13, 308128), (16, 250354), (26, 154064), (32, 125177), (52, 77032), (104, 38516), (208, 19258), (416, 9629)]