28736700894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{274357}}^1$

素因数の和:274422

約数の個数: 72

約数和(自身を含む): 71004947832

約数和(自身を除く): 42268246938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 529, 759, 1058, 1518, 1587, 2277, 3174, 4554, 4761, 5819, 9522, 11638, 17457, 34914, 52371, 104742, 274357, 548714, 823071, 1646142, 2469213, 3017927, 4938426, 6035854, 6310211, 9053781, 12620422, 18107562, 18930633, 27161343, 37861266, 54322686, 56791899, 69412321, 113583798, 138824642, 145134853, 208236963, 290269706, 416473926, 435404559, 624710889, 870809118, 1249421778, 1306213677, 1596483383, 2612427354, 3192966766, 4789450149, 9578900298, 14368350447, 28736700894]

約数ペア:

[(1, 28736700894), (2, 14368350447), (3, 9578900298), (6, 4789450149), (9, 3192966766), (11, 2612427354), (18, 1596483383), (22, 1306213677), (23, 1249421778), (33, 870809118), (46, 624710889), (66, 435404559), (69, 416473926), (99, 290269706), (138, 208236963), (198, 145134853), (207, 138824642), (253, 113583798), (414, 69412321), (506, 56791899), (529, 54322686), (759, 37861266), (1058, 27161343), (1518, 18930633), (1587, 18107562), (2277, 12620422), (3174, 9053781), (4554, 6310211), (4761, 6035854), (5819, 4938426), (9522, 3017927), (11638, 2469213), (17457, 1646142), (34914, 823071), (52371, 548714), (104742, 274357)]