70290638512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31153}}^1\times {\mathrm{4549}}^1$

素因数の和:35741

約数の個数: 40

約数和(自身を含む): 140616694400

約数和(自身を除く): 70326055888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4549, 9098, 18196, 31153, 36392, 62306, 72784, 124612, 141019, 249224, 282038, 498448, 564076, 965743, 1128152, 1931486, 2256304, 3862972, 7725944, 15451888, 141714997, 283429994, 566859988, 1133719976, 2267439952, 4393164907, 8786329814, 17572659628, 35145319256, 70290638512]

約数ペア:

[(1, 70290638512), (2, 35145319256), (4, 17572659628), (8, 8786329814), (16, 4393164907), (31, 2267439952), (62, 1133719976), (124, 566859988), (248, 283429994), (496, 141714997), (4549, 15451888), (9098, 7725944), (18196, 3862972), (31153, 2256304), (36392, 1931486), (62306, 1128152), (72784, 965743), (124612, 564076), (141019, 498448), (249224, 282038)]