71368942

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 112003632

約数和(自身を除く): 40634690

約数列:

[1, 2, 29, 58, 151, 281, 302, 562, 841, 1682, 4379, 8149, 8758, 16298, 42431, 84862, 126991, 236321, 253982, 472642, 1230499, 2460998, 35684471, 71368942]

約数ペア:

[(1, 71368942), (2, 35684471), (29, 2460998), (58, 1230499), (151, 472642), (281, 253982), (302, 236321), (562, 126991), (841, 84862), (1682, 42431), (4379, 16298), (8149, 8758)]