74171344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11555

約数の個数: 40

約数和(自身を含む): 159767552

約数和(自身を除く): 85596208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11503, 23006, 46012, 92024, 149539, 184048, 299078, 356593, 598156, 713186, 1196312, 1426372, 2392624, 2852744, 4635709, 5705488, 9271418, 18542836, 37085672, 74171344]

約数ペア:

[(1, 74171344), (2, 37085672), (4, 18542836), (8, 9271418), (13, 5705488), (16, 4635709), (26, 2852744), (31, 2392624), (52, 1426372), (62, 1196312), (104, 713186), (124, 598156), (208, 356593), (248, 299078), (403, 184048), (496, 149539), (806, 92024), (1612, 46012), (3224, 23006), (6448, 11503)]