64209584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 127871280

約数和(自身を除く): 63661696

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 178, 268, 356, 536, 673, 712, 1072, 1346, 1424, 2692, 5384, 5963, 10768, 11926, 23852, 45091, 47704, 59897, 90182, 95408, 119794, 180364, 239588, 360728, 479176, 721456, 958352, 4013099, 8026198, 16052396, 32104792, 64209584]

約数ペア:

[(1, 64209584), (2, 32104792), (4, 16052396), (8, 8026198), (16, 4013099), (67, 958352), (89, 721456), (134, 479176), (178, 360728), (268, 239588), (356, 180364), (536, 119794), (673, 95408), (712, 90182), (1072, 59897), (1346, 47704), (1424, 45091), (2692, 23852), (5384, 11926), (5963, 10768)]