12828544

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 27319680

約数和(自身を除く): 14491136

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 61, 62, 64, 106, 122, 124, 128, 212, 244, 248, 424, 488, 496, 848, 976, 992, 1643, 1696, 1891, 1952, 1984, 3233, 3286, 3392, 3782, 3904, 3968, 6466, 6572, 6784, 7564, 7808, 12932, 13144, 15128, 25864, 26288, 30256, 51728, 52576, 60512, 100223, 103456, 105152, 121024, 200446, 206912, 210304, 242048, 400892, 413824, 801784, 1603568, 3207136, 6414272, 12828544]

約数ペア:

[(1, 12828544), (2, 6414272), (4, 3207136), (8, 1603568), (16, 801784), (31, 413824), (32, 400892), (53, 242048), (61, 210304), (62, 206912), (64, 200446), (106, 121024), (122, 105152), (124, 103456), (128, 100223), (212, 60512), (244, 52576), (248, 51728), (424, 30256), (488, 26288), (496, 25864), (848, 15128), (976, 13144), (992, 12932), (1643, 7808), (1696, 7564), (1891, 6784), (1952, 6572), (1984, 6466), (3233, 3968), (3286, 3904), (3392, 3782)]