74155228

素因数分解:

$2^2\times 7^3\times {\mathrm{54049}}^1$

素因数の和:54074

約数の個数: 24

約数和(自身を含む): 151340000

約数和(自身を除く): 77184772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 54049, 108098, 216196, 378343, 756686, 1513372, 2648401, 5296802, 10593604, 18538807, 37077614, 74155228]

約数ペア:

[(1, 74155228), (2, 37077614), (4, 18538807), (7, 10593604), (14, 5296802), (28, 2648401), (49, 1513372), (98, 756686), (196, 378343), (343, 216196), (686, 108098), (1372, 54049)]