3885489436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{29399}}^1$

素因数の和:29506

約数の個数: 48

約数和(自身を含む): 7507584000

約数和(自身を除く): 3622094564

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 703, 893, 1406, 1739, 1786, 2812, 3478, 3572, 6956, 29399, 33041, 58798, 66082, 117596, 132164, 558581, 1087763, 1117162, 1381753, 2175526, 2234324, 2763506, 4351052, 5527012, 20667497, 26253307, 41334994, 51124861, 52506614, 82669988, 102249722, 105013228, 204499444, 971372359, 1942744718, 3885489436]

約数ペア:

[(1, 3885489436), (2, 1942744718), (4, 971372359), (19, 204499444), (37, 105013228), (38, 102249722), (47, 82669988), (74, 52506614), (76, 51124861), (94, 41334994), (148, 26253307), (188, 20667497), (703, 5527012), (893, 4351052), (1406, 2763506), (1739, 2234324), (1786, 2175526), (2812, 1381753), (3478, 1117162), (3572, 1087763), (6956, 558581), (29399, 132164), (33041, 117596), (58798, 66082)]