12997376

素因数分解:

$2^8\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7276

約数の個数: 36

約数和(自身を含む): 29654352

約数和(自身を除く): 16656976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7253, 14506, 29012, 50771, 58024, 101542, 116048, 203084, 232096, 406168, 464192, 812336, 928384, 1624672, 1856768, 3249344, 6498688, 12997376]

約数ペア:

[(1, 12997376), (2, 6498688), (4, 3249344), (7, 1856768), (8, 1624672), (14, 928384), (16, 812336), (28, 464192), (32, 406168), (56, 232096), (64, 203084), (112, 116048), (128, 101542), (224, 58024), (256, 50771), (448, 29012), (896, 14506), (1792, 7253)]