71110384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{72859}}^1$

素因数の和:72928

約数の個数: 20

約数和(自身を含む): 140036920

約数和(自身を除く): 68926536

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 72859, 145718, 291436, 582872, 1165744, 4444399, 8888798, 17777596, 35555192, 71110384]

約数ペア:

[(1, 71110384), (2, 35555192), (4, 17777596), (8, 8888798), (16, 4444399), (61, 1165744), (122, 582872), (244, 291436), (488, 145718), (976, 72859)]