78686034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26387}}^1$

素因数の和:26470

約数の個数: 32

約数和(自身を含む): 182393856

約数和(自身を除く): 103707822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26387, 52774, 79161, 158322, 184709, 369418, 554127, 1108254, 1873477, 3746954, 5620431, 11240862, 13114339, 26228678, 39343017, 78686034]

約数ペア:

[(1, 78686034), (2, 39343017), (3, 26228678), (6, 13114339), (7, 11240862), (14, 5620431), (21, 3746954), (42, 1873477), (71, 1108254), (142, 554127), (213, 369418), (426, 184709), (497, 158322), (994, 79161), (1491, 52774), (2982, 26387)]