72919336

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10253}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 157501440

約数和(自身を除く): 84582104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 10253, 20506, 41012, 71771, 82024, 143542, 287084, 574168, 1302131, 2604262, 5208524, 9114917, 10417048, 18229834, 36459668, 72919336]

約数ペア:

[(1, 72919336), (2, 36459668), (4, 18229834), (7, 10417048), (8, 9114917), (14, 5208524), (28, 2604262), (56, 1302131), (127, 574168), (254, 287084), (508, 143542), (889, 82024), (1016, 71771), (1778, 41012), (3556, 20506), (7112, 10253)]