68736070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7336

約数の個数: 32

約数和(自身を含む): 135086112

約数和(自身を除く): 66350042

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7243, 9490, 14486, 36215, 72430, 94159, 188318, 470795, 528739, 941590, 1057478, 2643695, 5287390, 6873607, 13747214, 34368035, 68736070]

約数ペア:

[(1, 68736070), (2, 34368035), (5, 13747214), (10, 6873607), (13, 5287390), (26, 2643695), (65, 1057478), (73, 941590), (130, 528739), (146, 470795), (365, 188318), (730, 94159), (949, 72430), (1898, 36215), (4745, 14486), (7243, 9490)]