64064476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 138055680

約数和(自身を除く): 73991204

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 3209, 4991, 6418, 9982, 12836, 19964, 22463, 44926, 73807, 89852, 99479, 147614, 198958, 295228, 397916, 516649, 696353, 1033298, 1392706, 2066596, 2288017, 2785412, 4576034, 9152068, 16016119, 32032238, 64064476]

約数ペア:

[(1, 64064476), (2, 32032238), (4, 16016119), (7, 9152068), (14, 4576034), (23, 2785412), (28, 2288017), (31, 2066596), (46, 1392706), (62, 1033298), (92, 696353), (124, 516649), (161, 397916), (217, 295228), (322, 198958), (434, 147614), (644, 99479), (713, 89852), (868, 73807), (1426, 44926), (2852, 22463), (3209, 19964), (4991, 12836), (6418, 9982)]