2890688

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 42

約数和(自身を含む): 6053328

約数和(自身を除く): 3162640

約数列:

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

約数ペア:

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