38338048

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 92315520

約数和(自身を除く): 53977472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 563, 608, 896, 1064, 1126, 1216, 1792, 2128, 2252, 2432, 3584, 3941, 4256, 4504, 4864, 7882, 8512, 9008, 9728, 10697, 15764, 17024, 18016, 21394, 31528, 34048, 36032, 42788, 63056, 68096, 72064, 74879, 85576, 126112, 144128, 149758, 171152, 252224, 288256, 299516, 342304, 504448, 599032, 684608, 1008896, 1198064, 1369216, 2017792, 2396128, 2738432, 4792256, 5476864, 9584512, 19169024, 38338048]

約数ペア:

[(1, 38338048), (2, 19169024), (4, 9584512), (7, 5476864), (8, 4792256), (14, 2738432), (16, 2396128), (19, 2017792), (28, 1369216), (32, 1198064), (38, 1008896), (56, 684608), (64, 599032), (76, 504448), (112, 342304), (128, 299516), (133, 288256), (152, 252224), (224, 171152), (256, 149758), (266, 144128), (304, 126112), (448, 85576), (512, 74879), (532, 72064), (563, 68096), (608, 63056), (896, 42788), (1064, 36032), (1126, 34048), (1216, 31528), (1792, 21394), (2128, 18016), (2252, 17024), (2432, 15764), (3584, 10697), (3941, 9728), (4256, 9008), (4504, 8512), (4864, 7882)]