28506672

素因数分解:

$2^4\times 3^2\times {\mathrm{197963}}^1$

素因数の和:197977

約数の個数: 30

約数和(自身を含む): 79779492

約数和(自身を除く): 51272820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197963, 395926, 593889, 791852, 1187778, 1583704, 1781667, 2375556, 3167408, 3563334, 4751112, 7126668, 9502224, 14253336, 28506672]

約数ペア:

[(1, 28506672), (2, 14253336), (3, 9502224), (4, 7126668), (6, 4751112), (8, 3563334), (9, 3167408), (12, 2375556), (16, 1781667), (18, 1583704), (24, 1187778), (36, 791852), (48, 593889), (72, 395926), (144, 197963)]