6437463968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499183}}^1$

素因数の和:499237

約数の個数: 48

約数和(自身を含む): 14088969216

約数和(自身を除く): 7651505248

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, 499183, 998366, 1996732, 3993464, 6489379, 7986928, 12978758, 15474673, 15973856, 25957516, 30949346, 51915032, 61898692, 103830064, 123797384, 201170749, 207660128, 247594768, 402341498, 495189536, 804682996, 1609365992, 3218731984, 6437463968]

約数ペア:

[(1, 6437463968), (2, 3218731984), (4, 1609365992), (8, 804682996), (13, 495189536), (16, 402341498), (26, 247594768), (31, 207660128), (32, 201170749), (52, 123797384), (62, 103830064), (104, 61898692), (124, 51915032), (208, 30949346), (248, 25957516), (403, 15973856), (416, 15474673), (496, 12978758), (806, 7986928), (992, 6489379), (1612, 3993464), (3224, 1996732), (6448, 998366), (12896, 499183)]