71762726704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{236061601}}^1$

素因数の和:236061628

約数の個数: 20

約数和(自身を含む): 146358193240

約数和(自身を除く): 74595466536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 236061601, 472123202, 944246404, 1888492808, 3776985616, 4485170419, 8970340838, 17940681676, 35881363352, 71762726704]

約数ペア:

[(1, 71762726704), (2, 35881363352), (4, 17940681676), (8, 8970340838), (16, 4485170419), (19, 3776985616), (38, 1888492808), (76, 944246404), (152, 472123202), (304, 236061601)]