5781376

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 12154320

約数和(自身を除く): 6372944

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 961, 992, 1457, 1504, 1922, 1984, 2914, 3008, 3844, 3968, 5828, 6016, 7688, 11656, 15376, 23312, 30752, 45167, 46624, 61504, 90334, 93248, 123008, 180668, 186496, 361336, 722672, 1445344, 2890688, 5781376]

約数ペア:

[(1, 5781376), (2, 2890688), (4, 1445344), (8, 722672), (16, 361336), (31, 186496), (32, 180668), (47, 123008), (62, 93248), (64, 90334), (94, 61504), (124, 46624), (128, 45167), (188, 30752), (248, 23312), (376, 15376), (496, 11656), (752, 7688), (961, 6016), (992, 5828), (1457, 3968), (1504, 3844), (1922, 3008), (1984, 2914)]