89628308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 196312704

約数和(自身を除く): 106684396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 733, 794, 1466, 1588, 2779, 2932, 4367, 5131, 5558, 8063, 8734, 10262, 11116, 16126, 17468, 20524, 30569, 32252, 56441, 61138, 112882, 122276, 225764, 291001, 582002, 1164004, 2037007, 3201011, 4074014, 6402022, 8148028, 12804044, 22407077, 44814154, 89628308]

約数ペア:

[(1, 89628308), (2, 44814154), (4, 22407077), (7, 12804044), (11, 8148028), (14, 6402022), (22, 4074014), (28, 3201011), (44, 2037007), (77, 1164004), (154, 582002), (308, 291001), (397, 225764), (733, 122276), (794, 112882), (1466, 61138), (1588, 56441), (2779, 32252), (2932, 30569), (4367, 20524), (5131, 17468), (5558, 16126), (8063, 11116), (8734, 10262)]