6643792016

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{60539}}^1$

素因数の和:60604

約数の個数: 40

約数和(自身を含む): 13587597600

約数和(自身を除く): 6943805584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 6859, 13718, 27436, 54872, 60539, 109744, 121078, 242156, 484312, 968624, 1150241, 2300482, 4600964, 9201928, 18403856, 21854579, 43709158, 87418316, 174836632, 349673264, 415237001, 830474002, 1660948004, 3321896008, 6643792016]

約数ペア:

[(1, 6643792016), (2, 3321896008), (4, 1660948004), (8, 830474002), (16, 415237001), (19, 349673264), (38, 174836632), (76, 87418316), (152, 43709158), (304, 21854579), (361, 18403856), (722, 9201928), (1444, 4600964), (2888, 2300482), (5776, 1150241), (6859, 968624), (13718, 484312), (27436, 242156), (54872, 121078), (60539, 109744)]