40106416952

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103991}}^1$

素因数の和:104172

約数の個数: 64

約数和(自身を含む): 88052106240

約数和(自身を除く): 47945689288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 97, 142, 194, 284, 388, 497, 568, 679, 776, 994, 1358, 1988, 2716, 3976, 5432, 6887, 13774, 27548, 48209, 55096, 96418, 103991, 192836, 207982, 385672, 415964, 727937, 831928, 1455874, 2911748, 5823496, 7383361, 10087127, 14766722, 20174254, 29533444, 40348508, 51683527, 59066888, 70609889, 80697016, 103367054, 141219778, 206734108, 282439556, 413468216, 564879112, 716186017, 1432372034, 2864744068, 5013302119, 5729488136, 10026604238, 20053208476, 40106416952]

約数ペア:

[(1, 40106416952), (2, 20053208476), (4, 10026604238), (7, 5729488136), (8, 5013302119), (14, 2864744068), (28, 1432372034), (56, 716186017), (71, 564879112), (97, 413468216), (142, 282439556), (194, 206734108), (284, 141219778), (388, 103367054), (497, 80697016), (568, 70609889), (679, 59066888), (776, 51683527), (994, 40348508), (1358, 29533444), (1988, 20174254), (2716, 14766722), (3976, 10087127), (5432, 7383361), (6887, 5823496), (13774, 2911748), (27548, 1455874), (48209, 831928), (55096, 727937), (96418, 415964), (103991, 385672), (192836, 207982)]