38109552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 106972320

約数和(自身を除く): 68862768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 389, 471, 624, 628, 778, 942, 1167, 1256, 1556, 1884, 2041, 2334, 2512, 3112, 3768, 4082, 4668, 5057, 6123, 6224, 7536, 8164, 9336, 10114, 12246, 15171, 16328, 18672, 20228, 24492, 30342, 32656, 40456, 48984, 60684, 61073, 80912, 97968, 121368, 122146, 183219, 242736, 244292, 366438, 488584, 732876, 793949, 977168, 1465752, 1587898, 2381847, 2931504, 3175796, 4763694, 6351592, 9527388, 12703184, 19054776, 38109552]

約数ペア:

[(1, 38109552), (2, 19054776), (3, 12703184), (4, 9527388), (6, 6351592), (8, 4763694), (12, 3175796), (13, 2931504), (16, 2381847), (24, 1587898), (26, 1465752), (39, 977168), (48, 793949), (52, 732876), (78, 488584), (104, 366438), (156, 244292), (157, 242736), (208, 183219), (312, 122146), (314, 121368), (389, 97968), (471, 80912), (624, 61073), (628, 60684), (778, 48984), (942, 40456), (1167, 32656), (1256, 30342), (1556, 24492), (1884, 20228), (2041, 18672), (2334, 16328), (2512, 15171), (3112, 12246), (3768, 10114), (4082, 9336), (4668, 8164), (5057, 7536), (6123, 6224)]