70495192

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30491}}^1$

素因数の和:30531

約数の個数: 24

約数和(自身を含む): 140415660

約数和(自身を除く): 69920468

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30491, 60982, 121964, 243928, 518347, 1036694, 2073388, 4146776, 8811899, 17623798, 35247596, 70495192]

約数ペア:

[(1, 70495192), (2, 35247596), (4, 17623798), (8, 8811899), (17, 4146776), (34, 2073388), (68, 1036694), (136, 518347), (289, 243928), (578, 121964), (1156, 60982), (2312, 30491)]