64965004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7481}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 123183648

約数和(自身を除く): 58218644

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 7481, 8684, 14962, 29924, 97253, 194506, 389012, 1249327, 2498654, 4997308, 16241251, 32482502, 64965004]

約数ペア:

[(1, 64965004), (2, 32482502), (4, 16241251), (13, 4997308), (26, 2498654), (52, 1249327), (167, 389012), (334, 194506), (668, 97253), (2171, 29924), (4342, 14962), (7481, 8684)]