39581332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 45574508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1583, 1786, 3166, 3572, 6251, 6332, 11081, 12502, 22162, 25004, 30077, 44324, 60154, 74401, 120308, 148802, 210539, 297604, 421078, 520807, 842156, 1041614, 1413619, 2083228, 2827238, 5654476, 9895333, 19790666, 39581332]

約数ペア:

[(1, 39581332), (2, 19790666), (4, 9895333), (7, 5654476), (14, 2827238), (19, 2083228), (28, 1413619), (38, 1041614), (47, 842156), (76, 520807), (94, 421078), (133, 297604), (188, 210539), (266, 148802), (329, 120308), (532, 74401), (658, 60154), (893, 44324), (1316, 30077), (1583, 25004), (1786, 22162), (3166, 12502), (3572, 11081), (6251, 6332)]