1569621328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{133109}}^1$

素因数の和:133195

約数の個数: 40

約数和(自身を含む): 3367150560

約数和(自身を除く): 1797529232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 133109, 266218, 532436, 1064872, 1464199, 2129744, 2928398, 5856796, 8918303, 11713592, 17836606, 23427184, 35673212, 71346424, 98101333, 142692848, 196202666, 392405332, 784810664, 1569621328]

約数ペア:

[(1, 1569621328), (2, 784810664), (4, 392405332), (8, 196202666), (11, 142692848), (16, 98101333), (22, 71346424), (44, 35673212), (67, 23427184), (88, 17836606), (134, 11713592), (176, 8918303), (268, 5856796), (536, 2928398), (737, 2129744), (1072, 1464199), (1474, 1064872), (2948, 532436), (5896, 266218), (11792, 133109)]