64702492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 117514544

約数和(自身を除く): 52812052

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 4507, 7178, 9014, 14356, 18028, 166759, 333518, 437179, 667036, 874358, 1748716, 16175623, 32351246, 64702492]

約数ペア:

[(1, 64702492), (2, 32351246), (4, 16175623), (37, 1748716), (74, 874358), (97, 667036), (148, 437179), (194, 333518), (388, 166759), (3589, 18028), (4507, 14356), (7178, 9014)]