64862732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77587}}^1$

素因数の和:77621

約数の個数: 24

約数和(自身を含む): 130347840

約数和(自身を除く): 65485108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77587, 155174, 310348, 853457, 1474153, 1706914, 2948306, 3413828, 5896612, 16215683, 32431366, 64862732]

約数ペア:

[(1, 64862732), (2, 32431366), (4, 16215683), (11, 5896612), (19, 3413828), (22, 2948306), (38, 1706914), (44, 1474153), (76, 853457), (209, 310348), (418, 155174), (836, 77587)]