38444328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13691}}^1$

素因数の和:13719

約数の個数: 64

約数和(自身を含む): 115012800

約数和(自身を除く): 76568472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 13691, 27382, 41073, 54764, 82146, 109528, 123219, 164292, 177983, 246438, 328584, 355966, 369657, 492876, 533949, 711932, 739314, 985752, 1067898, 1423864, 1478628, 1601847, 2135796, 2957256, 3203694, 4271592, 4805541, 6407388, 9611082, 12814776, 19222164, 38444328]

約数ペア:

[(1, 38444328), (2, 19222164), (3, 12814776), (4, 9611082), (6, 6407388), (8, 4805541), (9, 4271592), (12, 3203694), (13, 2957256), (18, 2135796), (24, 1601847), (26, 1478628), (27, 1423864), (36, 1067898), (39, 985752), (52, 739314), (54, 711932), (72, 533949), (78, 492876), (104, 369657), (108, 355966), (117, 328584), (156, 246438), (216, 177983), (234, 164292), (312, 123219), (351, 109528), (468, 82146), (702, 54764), (936, 41073), (1404, 27382), (2808, 13691)]