42694144

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1446

約数の個数: 40

約数和(自身を含む): 86766768

約数和(自身を除く): 44072624

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1367, 1952, 2734, 3904, 5468, 7808, 10936, 15616, 21872, 31232, 43744, 83387, 87488, 166774, 174976, 333548, 349952, 667096, 699904, 1334192, 2668384, 5336768, 10673536, 21347072, 42694144]

約数ペア:

[(1, 42694144), (2, 21347072), (4, 10673536), (8, 5336768), (16, 2668384), (32, 1334192), (61, 699904), (64, 667096), (122, 349952), (128, 333548), (244, 174976), (256, 166774), (488, 87488), (512, 83387), (976, 43744), (1367, 31232), (1952, 21872), (2734, 15616), (3904, 10936), (5468, 7808)]