73982678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15548

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 68846890

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 15497, 30994, 108479, 170467, 216958, 340934, 480407, 960814, 1193269, 2386538, 3362849, 5284477, 6725698, 10568954, 36991339, 73982678]

約数ペア:

[(1, 73982678), (2, 36991339), (7, 10568954), (11, 6725698), (14, 5284477), (22, 3362849), (31, 2386538), (62, 1193269), (77, 960814), (154, 480407), (217, 340934), (341, 216958), (434, 170467), (682, 108479), (2387, 30994), (4774, 15497)]