12289792

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 24965416

約数和(自身を除く): 12675624

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 787, 976, 1574, 1952, 3148, 3904, 6296, 7808, 12592, 15616, 25184, 48007, 50368, 96014, 100736, 192028, 201472, 384056, 768112, 1536224, 3072448, 6144896, 12289792]

約数ペア:

[(1, 12289792), (2, 6144896), (4, 3072448), (8, 1536224), (16, 768112), (32, 384056), (61, 201472), (64, 192028), (122, 100736), (128, 96014), (244, 50368), (256, 48007), (488, 25184), (787, 15616), (976, 12592), (1574, 7808), (1952, 6296), (3148, 3904)]