66426152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2273}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 134666280

約数和(自身を除く): 68240128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2273, 3653, 4546, 7306, 9092, 14612, 18184, 29224, 29549, 59098, 118196, 236392, 638713, 1277426, 2554852, 5109704, 8303269, 16606538, 33213076, 66426152]

約数ペア:

[(1, 66426152), (2, 33213076), (4, 16606538), (8, 8303269), (13, 5109704), (26, 2554852), (52, 1277426), (104, 638713), (281, 236392), (562, 118196), (1124, 59098), (2248, 29549), (2273, 29224), (3653, 18184), (4546, 14612), (7306, 9092)]