78908258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4523}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 141365952

約数和(自身を除く): 62457694

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 4523, 8723, 9046, 17446, 49753, 58799, 99506, 117598, 275903, 551806, 646789, 1293578, 3034933, 3586739, 6069866, 7173478, 39454129, 78908258]

約数ペア:

[(1, 78908258), (2, 39454129), (11, 7173478), (13, 6069866), (22, 3586739), (26, 3034933), (61, 1293578), (122, 646789), (143, 551806), (286, 275903), (671, 117598), (793, 99506), (1342, 58799), (1586, 49753), (4523, 17446), (8723, 9046)]