8720978312

素因数分解:

$2^3\times {\mathrm{137}}^2\times {\mathrm{241}}^2$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 16540694415

約数和(自身を除く): 7819716103

約数列:

[1, 2, 4, 8, 137, 241, 274, 482, 548, 964, 1096, 1928, 18769, 33017, 37538, 58081, 66034, 75076, 116162, 132068, 150152, 232324, 264136, 464648, 4523329, 7957097, 9046658, 15914194, 18093316, 31828388, 36186632, 63656776, 1090122289, 2180244578, 4360489156, 8720978312]

約数ペア:

[(1, 8720978312), (2, 4360489156), (4, 2180244578), (8, 1090122289), (137, 63656776), (241, 36186632), (274, 31828388), (482, 18093316), (548, 15914194), (964, 9046658), (1096, 7957097), (1928, 4523329), (18769, 464648), (33017, 264136), (37538, 232324), (58081, 150152), (66034, 132068), (75076, 116162)]