70689764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 63430684

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 107, 167, 172, 214, 334, 428, 668, 989, 1978, 2461, 3841, 3956, 4601, 4922, 7181, 7682, 9202, 9844, 14362, 15364, 17869, 18404, 28724, 35738, 71476, 105823, 165163, 211646, 330326, 410987, 423292, 660652, 768367, 821974, 1536734, 1643948, 3073468, 17672441, 35344882, 70689764]

約数ペア:

[(1, 70689764), (2, 35344882), (4, 17672441), (23, 3073468), (43, 1643948), (46, 1536734), (86, 821974), (92, 768367), (107, 660652), (167, 423292), (172, 410987), (214, 330326), (334, 211646), (428, 165163), (668, 105823), (989, 71476), (1978, 35738), (2461, 28724), (3841, 18404), (3956, 17869), (4601, 15364), (4922, 14362), (7181, 9844), (7682, 9202)]