4920377816

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 9545817600

約数和(自身を除く): 4625439784

約数列:

[1, 2, 4, 8, 71, 89, 131, 142, 178, 262, 284, 356, 524, 568, 712, 743, 1048, 1486, 2972, 5944, 6319, 9301, 11659, 12638, 18602, 23318, 25276, 37204, 46636, 50552, 52753, 66127, 74408, 93272, 97333, 105506, 132254, 194666, 211012, 264508, 389332, 422024, 529016, 778664, 827789, 1655578, 3311156, 4695017, 6622312, 6910643, 8662637, 9390034, 13821286, 17325274, 18780068, 27642572, 34650548, 37560136, 55285144, 69301096, 615047227, 1230094454, 2460188908, 4920377816]

約数ペア:

[(1, 4920377816), (2, 2460188908), (4, 1230094454), (8, 615047227), (71, 69301096), (89, 55285144), (131, 37560136), (142, 34650548), (178, 27642572), (262, 18780068), (284, 17325274), (356, 13821286), (524, 9390034), (568, 8662637), (712, 6910643), (743, 6622312), (1048, 4695017), (1486, 3311156), (2972, 1655578), (5944, 827789), (6319, 778664), (9301, 529016), (11659, 422024), (12638, 389332), (18602, 264508), (23318, 211012), (25276, 194666), (37204, 132254), (46636, 105506), (50552, 97333), (52753, 93272), (66127, 74408)]