78829894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2729}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 140343840

約数和(自身を除く): 61513946

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 1111, 1313, 2222, 2626, 2729, 5458, 14443, 28886, 30019, 35477, 60038, 70954, 275629, 390247, 551258, 780494, 3031919, 3583177, 6063838, 7166354, 39414947, 78829894]

約数ペア:

[(1, 78829894), (2, 39414947), (11, 7166354), (13, 6063838), (22, 3583177), (26, 3031919), (101, 780494), (143, 551258), (202, 390247), (286, 275629), (1111, 70954), (1313, 60038), (2222, 35477), (2626, 30019), (2729, 28886), (5458, 14443)]