42347396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 91746816

約数和(自身を除く): 49399420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 317, 364, 367, 634, 734, 1268, 1468, 2219, 2569, 4121, 4438, 4771, 5138, 8242, 8876, 9542, 10276, 16484, 19084, 28847, 33397, 57694, 66794, 115388, 116339, 133588, 232678, 465356, 814373, 1512407, 1628746, 3024814, 3257492, 6049628, 10586849, 21173698, 42347396]

約数ペア:

[(1, 42347396), (2, 21173698), (4, 10586849), (7, 6049628), (13, 3257492), (14, 3024814), (26, 1628746), (28, 1512407), (52, 814373), (91, 465356), (182, 232678), (317, 133588), (364, 116339), (367, 115388), (634, 66794), (734, 57694), (1268, 33397), (1468, 28847), (2219, 19084), (2569, 16484), (4121, 10276), (4438, 9542), (4771, 8876), (5138, 8242)]