66436664

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17707}}^1$

素因数の和:17787

約数の個数: 32

約数和(自身を含む): 144497280

約数和(自身を除く): 78060616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 17707, 35414, 70828, 123949, 141656, 247898, 495796, 991592, 1186369, 2372738, 4745476, 8304583, 9490952, 16609166, 33218332, 66436664]

約数ペア:

[(1, 66436664), (2, 33218332), (4, 16609166), (7, 9490952), (8, 8304583), (14, 4745476), (28, 2372738), (56, 1186369), (67, 991592), (134, 495796), (268, 247898), (469, 141656), (536, 123949), (938, 70828), (1876, 35414), (3752, 17707)]