40792892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9090

約数の個数: 36

約数和(自身を含む): 86662800

約数和(自身を除く): 45869908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 9049, 18098, 36196, 63343, 126686, 208127, 253372, 416254, 443401, 832508, 886802, 1456889, 1773604, 2913778, 5827556, 10198223, 20396446, 40792892]

約数ペア:

[(1, 40792892), (2, 20396446), (4, 10198223), (7, 5827556), (14, 2913778), (23, 1773604), (28, 1456889), (46, 886802), (49, 832508), (92, 443401), (98, 416254), (161, 253372), (196, 208127), (322, 126686), (644, 63343), (1127, 36196), (2254, 18098), (4508, 9049)]