71311432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 138715200

約数和(自身を除く): 67403768

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 2339, 3811, 4678, 7622, 9356, 15244, 18712, 30488, 86543, 173086, 240917, 346172, 481834, 692344, 963668, 1927336, 8913929, 17827858, 35655716, 71311432]

約数ペア:

[(1, 71311432), (2, 35655716), (4, 17827858), (8, 8913929), (37, 1927336), (74, 963668), (103, 692344), (148, 481834), (206, 346172), (296, 240917), (412, 173086), (824, 86543), (2339, 30488), (3811, 18712), (4678, 15244), (7622, 9356)]