72906544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146989}}^1$

素因数の和:147028

約数の個数: 20

約数和(自身を含む): 145814080

約数和(自身を除く): 72907536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146989, 293978, 587956, 1175912, 2351824, 4556659, 9113318, 18226636, 36453272, 72906544]

約数ペア:

[(1, 72906544), (2, 36453272), (4, 18226636), (8, 9113318), (16, 4556659), (31, 2351824), (62, 1175912), (124, 587956), (248, 293978), (496, 146989)]