354394976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27481}}^1$

素因数の和:27535

約数の個数: 48

約数和(自身を含む): 775651968

約数和(自身を除く): 421256992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 27481, 54962, 109924, 219848, 357253, 439696, 714506, 851911, 879392, 1429012, 1703822, 2858024, 3407644, 5716048, 6815288, 11074843, 11432096, 13630576, 22149686, 27261152, 44299372, 88598744, 177197488, 354394976]

約数ペア:

[(1, 354394976), (2, 177197488), (4, 88598744), (8, 44299372), (13, 27261152), (16, 22149686), (26, 13630576), (31, 11432096), (32, 11074843), (52, 6815288), (62, 5716048), (104, 3407644), (124, 2858024), (208, 1703822), (248, 1429012), (403, 879392), (416, 851911), (496, 714506), (806, 439696), (992, 357253), (1612, 219848), (3224, 109924), (6448, 54962), (12896, 27481)]