64530788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53597}}^1$

素因数の和:53651

約数の個数: 24

約数和(自身を含む): 132065472

約数和(自身を除く): 67534684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 53597, 107194, 214388, 375179, 750358, 1500716, 2304671, 4609342, 9218684, 16132697, 32265394, 64530788]

約数ペア:

[(1, 64530788), (2, 32265394), (4, 16132697), (7, 9218684), (14, 4609342), (28, 2304671), (43, 1500716), (86, 750358), (172, 375179), (301, 214388), (602, 107194), (1204, 53597)]