15671232768

素因数分解:

$2^8\times 3^1\times {\mathrm{20405251}}^1$

素因数の和:20405270

約数の個数: 36

約数和(自身を含む): 41708335088

約数和(自身を除く): 26037102320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20405251, 40810502, 61215753, 81621004, 122431506, 163242008, 244863012, 326484016, 489726024, 652968032, 979452048, 1305936064, 1958904096, 2611872128, 3917808192, 5223744256, 7835616384, 15671232768]

約数ペア:

[(1, 15671232768), (2, 7835616384), (3, 5223744256), (4, 3917808192), (6, 2611872128), (8, 1958904096), (12, 1305936064), (16, 979452048), (24, 652968032), (32, 489726024), (48, 326484016), (64, 244863012), (96, 163242008), (128, 122431506), (192, 81621004), (256, 61215753), (384, 40810502), (768, 20405251)]