28390224

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1283}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 73557792

約数和(自身を除く): 45167568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 922, 1283, 1383, 1844, 2566, 2766, 3688, 3849, 5132, 5532, 7376, 7698, 10264, 11064, 15396, 20528, 22128, 30792, 61584, 591463, 1182926, 1774389, 2365852, 3548778, 4731704, 7097556, 9463408, 14195112, 28390224]

約数ペア:

[(1, 28390224), (2, 14195112), (3, 9463408), (4, 7097556), (6, 4731704), (8, 3548778), (12, 2365852), (16, 1774389), (24, 1182926), (48, 591463), (461, 61584), (922, 30792), (1283, 22128), (1383, 20528), (1844, 15396), (2566, 11064), (2766, 10264), (3688, 7698), (3849, 7376), (5132, 5532)]