71908504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7339

約数の個数: 32

約数和(自身を含む): 144735120

約数和(自身を除く): 72826616

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 7243, 9928, 14486, 28972, 57944, 123131, 246262, 492524, 528739, 985048, 1057478, 2114956, 4229912, 8988563, 17977126, 35954252, 71908504]

約数ペア:

[(1, 71908504), (2, 35954252), (4, 17977126), (8, 8988563), (17, 4229912), (34, 2114956), (68, 1057478), (73, 985048), (136, 528739), (146, 492524), (292, 246262), (584, 123131), (1241, 57944), (2482, 28972), (4964, 14486), (7243, 9928)]