76997536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31249}}^1$

素因数の和:31277

約数の個数: 48

約数和(自身を含む): 189000000

約数和(自身を除く): 112002464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 31249, 62498, 124996, 218743, 249992, 343739, 437486, 499984, 687478, 874972, 999968, 1374956, 1749944, 2406173, 2749912, 3499888, 4812346, 5499824, 6999776, 9624692, 10999648, 19249384, 38498768, 76997536]

約数ペア:

[(1, 76997536), (2, 38498768), (4, 19249384), (7, 10999648), (8, 9624692), (11, 6999776), (14, 5499824), (16, 4812346), (22, 3499888), (28, 2749912), (32, 2406173), (44, 1749944), (56, 1374956), (77, 999968), (88, 874972), (112, 687478), (154, 499984), (176, 437486), (224, 343739), (308, 249992), (352, 218743), (616, 124996), (1232, 62498), (2464, 31249)]