21375528064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{15181483}}^1$

素因数の和:15181508

約数の個数: 32

約数和(自身を含む): 46455341040

約数和(自身を除く): 25079812976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 15181483, 30362966, 60725932, 121451864, 166996313, 242903728, 333992626, 485807456, 667985252, 971614912, 1335970504, 1943229824, 2671941008, 5343882016, 10687764032, 21375528064]

約数ペア:

[(1, 21375528064), (2, 10687764032), (4, 5343882016), (8, 2671941008), (11, 1943229824), (16, 1335970504), (22, 971614912), (32, 667985252), (44, 485807456), (64, 333992626), (88, 242903728), (128, 166996313), (176, 121451864), (352, 60725932), (704, 30362966), (1408, 15181483)]