28082988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41057}}^1$

素因数の和:41086

約数の個数: 36

約数和(自身を含む): 74725560

約数和(自身を除く): 46642572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41057, 82114, 123171, 164228, 246342, 369513, 492684, 739026, 780083, 1478052, 1560166, 2340249, 3120332, 4680498, 7020747, 9360996, 14041494, 28082988]

約数ペア:

[(1, 28082988), (2, 14041494), (3, 9360996), (4, 7020747), (6, 4680498), (9, 3120332), (12, 2340249), (18, 1560166), (19, 1478052), (36, 780083), (38, 739026), (57, 492684), (76, 369513), (114, 246342), (171, 164228), (228, 123171), (342, 82114), (684, 41057)]