66505768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69859}}^1$

素因数の和:69889

約数の個数: 32

約数和(自身を含む): 150897600

約数和(自身を除く): 84391832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 69859, 139718, 279436, 489013, 558872, 978026, 1187603, 1956052, 2375206, 3912104, 4750412, 8313221, 9500824, 16626442, 33252884, 66505768]

約数ペア:

[(1, 66505768), (2, 33252884), (4, 16626442), (7, 9500824), (8, 8313221), (14, 4750412), (17, 3912104), (28, 2375206), (34, 1956052), (56, 1187603), (68, 978026), (119, 558872), (136, 489013), (238, 279436), (476, 139718), (952, 69859)]