68853656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 134049600

約数和(自身を除く): 65195944

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 463, 641, 926, 1282, 1852, 2564, 3704, 5128, 13427, 18589, 26854, 37178, 53708, 74356, 107416, 148712, 296783, 593566, 1187132, 2374264, 8606707, 17213414, 34426828, 68853656]

約数ペア:

[(1, 68853656), (2, 34426828), (4, 17213414), (8, 8606707), (29, 2374264), (58, 1187132), (116, 593566), (232, 296783), (463, 148712), (641, 107416), (926, 74356), (1282, 53708), (1852, 37178), (2564, 26854), (3704, 18589), (5128, 13427)]