766166128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{526213}}^1$

素因数の和:526241

約数の個数: 40

約数和(自身を含む): 1827015008

約数和(自身を除く): 1060848880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 526213, 1052426, 2104852, 3683491, 4209704, 6840769, 7366982, 8419408, 13681538, 14733964, 27363076, 29467928, 47885383, 54726152, 58935856, 95770766, 109452304, 191541532, 383083064, 766166128]

約数ペア:

[(1, 766166128), (2, 383083064), (4, 191541532), (7, 109452304), (8, 95770766), (13, 58935856), (14, 54726152), (16, 47885383), (26, 29467928), (28, 27363076), (52, 14733964), (56, 13681538), (91, 8419408), (104, 7366982), (112, 6840769), (182, 4209704), (208, 3683491), (364, 2104852), (728, 1052426), (1456, 526213)]