39147888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 111520640

約数和(自身を除く): 72372752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1459, 1677, 2064, 2236, 2918, 3354, 4377, 4472, 5836, 6708, 8754, 8944, 11672, 13416, 17508, 18967, 23344, 26832, 35016, 37934, 56901, 62737, 70032, 75868, 113802, 125474, 151736, 188211, 227604, 250948, 303472, 376422, 455208, 501896, 752844, 815581, 910416, 1003792, 1505688, 1631162, 2446743, 3011376, 3262324, 4893486, 6524648, 9786972, 13049296, 19573944, 39147888]

約数ペア:

[(1, 39147888), (2, 19573944), (3, 13049296), (4, 9786972), (6, 6524648), (8, 4893486), (12, 3262324), (13, 3011376), (16, 2446743), (24, 1631162), (26, 1505688), (39, 1003792), (43, 910416), (48, 815581), (52, 752844), (78, 501896), (86, 455208), (104, 376422), (129, 303472), (156, 250948), (172, 227604), (208, 188211), (258, 151736), (312, 125474), (344, 113802), (516, 75868), (559, 70032), (624, 62737), (688, 56901), (1032, 37934), (1118, 35016), (1459, 26832), (1677, 23344), (2064, 18967), (2236, 17508), (2918, 13416), (3354, 11672), (4377, 8944), (4472, 8754), (5836, 6708)]