1377029408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28669}}^1$

素因数の和:28777

約数の個数: 48

約数和(自身を含む): 2889936000

約数和(自身を除く): 1512906592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 6004, 12008, 24016, 28669, 48032, 57338, 114676, 229352, 458704, 544711, 917408, 1089422, 2178844, 2264851, 4357688, 4529702, 8715376, 9059404, 17430752, 18118808, 36237616, 43032169, 72475232, 86064338, 172128676, 344257352, 688514704, 1377029408]

約数ペア:

[(1, 1377029408), (2, 688514704), (4, 344257352), (8, 172128676), (16, 86064338), (19, 72475232), (32, 43032169), (38, 36237616), (76, 18118808), (79, 17430752), (152, 9059404), (158, 8715376), (304, 4529702), (316, 4357688), (608, 2264851), (632, 2178844), (1264, 1089422), (1501, 917408), (2528, 544711), (3002, 458704), (6004, 229352), (12008, 114676), (24016, 57338), (28669, 48032)]