28453592

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 55413120

約数和(自身を除く): 26959528

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 991, 1982, 3589, 3964, 7178, 7928, 14356, 28712, 36667, 73334, 96127, 146668, 192254, 293336, 384508, 769016, 3556699, 7113398, 14226796, 28453592]

約数ペア:

[(1, 28453592), (2, 14226796), (4, 7113398), (8, 3556699), (37, 769016), (74, 384508), (97, 293336), (148, 192254), (194, 146668), (296, 96127), (388, 73334), (776, 36667), (991, 28712), (1982, 14356), (3589, 7928), (3964, 7178)]