28244016

素因数分解:

$2^4\times 3^2\times {\mathrm{196139}}^1$

素因数の和:196153

約数の個数: 30

約数和(自身を含む): 79044420

約数和(自身を除く): 50800404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 196139, 392278, 588417, 784556, 1176834, 1569112, 1765251, 2353668, 3138224, 3530502, 4707336, 7061004, 9414672, 14122008, 28244016]

約数ペア:

[(1, 28244016), (2, 14122008), (3, 9414672), (4, 7061004), (6, 4707336), (8, 3530502), (9, 3138224), (12, 2353668), (16, 1765251), (18, 1569112), (24, 1176834), (36, 784556), (48, 588417), (72, 392278), (144, 196139)]