69895376

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12101}}^1$

素因数の和:12147

約数の個数: 30

約数和(自身を含む): 142936722

約数和(自身を除く): 73041346

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12101, 24202, 48404, 96808, 193616, 229919, 459838, 919676, 1839352, 3678704, 4368461, 8736922, 17473844, 34947688, 69895376]

約数ペア:

[(1, 69895376), (2, 34947688), (4, 17473844), (8, 8736922), (16, 4368461), (19, 3678704), (38, 1839352), (76, 919676), (152, 459838), (304, 229919), (361, 193616), (722, 96808), (1444, 48404), (2888, 24202), (5776, 12101)]