78426068

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3541}}^1$

素因数の和:3672

約数の個数: 36

約数和(自身を含む): 161111412

約数和(自身を除く): 82685344

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 3541, 5537, 7082, 11074, 14164, 22148, 24787, 49574, 99148, 173509, 347018, 400133, 694036, 800266, 1600532, 2800931, 5601862, 11203724, 19606517, 39213034, 78426068]

約数ペア:

[(1, 78426068), (2, 39213034), (4, 19606517), (7, 11203724), (14, 5601862), (28, 2800931), (49, 1600532), (98, 800266), (113, 694036), (196, 400133), (226, 347018), (452, 173509), (791, 99148), (1582, 49574), (3164, 24787), (3541, 22148), (5537, 14164), (7082, 11074)]