73428844

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 136827768

約数和(自身を除く): 63398924

約数列:

[1, 2, 4, 19, 38, 76, 211, 241, 361, 422, 482, 722, 844, 964, 1444, 4009, 4579, 8018, 9158, 16036, 18316, 50851, 76171, 87001, 101702, 152342, 174002, 203404, 304684, 348004, 966169, 1932338, 3864676, 18357211, 36714422, 73428844]

約数ペア:

[(1, 73428844), (2, 36714422), (4, 18357211), (19, 3864676), (38, 1932338), (76, 966169), (211, 348004), (241, 304684), (361, 203404), (422, 174002), (482, 152342), (722, 101702), (844, 87001), (964, 76171), (1444, 50851), (4009, 18316), (4579, 16036), (8018, 9158)]