40384782718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{4219}}^1$

素因数の和:5369

約数の個数: 64

約数和(自身を含む): 75371765760

約数和(自身を除く): 34986983042

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1087, 1258, 2174, 4219, 4403, 7609, 8438, 8806, 15218, 18479, 29533, 36958, 40219, 59066, 71723, 80438, 129353, 143446, 156103, 258706, 281533, 312206, 502061, 563066, 683723, 1004122, 1092721, 1367446, 2185442, 2653751, 4586053, 4786061, 5307502, 9172106, 9572122, 18576257, 32102371, 37152514, 64204742, 77962901, 155925802, 169683961, 339367922, 545740307, 1091480614, 1187787727, 2375575454, 2884627337, 5769254674, 20192391359, 40384782718]

約数ペア:

[(1, 40384782718), (2, 20192391359), (7, 5769254674), (14, 2884627337), (17, 2375575454), (34, 1187787727), (37, 1091480614), (74, 545740307), (119, 339367922), (238, 169683961), (259, 155925802), (518, 77962901), (629, 64204742), (1087, 37152514), (1258, 32102371), (2174, 18576257), (4219, 9572122), (4403, 9172106), (7609, 5307502), (8438, 4786061), (8806, 4586053), (15218, 2653751), (18479, 2185442), (29533, 1367446), (36958, 1092721), (40219, 1004122), (59066, 683723), (71723, 563066), (80438, 502061), (129353, 312206), (143446, 281533), (156103, 258706)]