64719814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28867}}^1$

素因数の和:28947

約数の個数: 16

約数和(自身を含む): 103924800

約数和(自身を除く): 39204986

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 28867, 57734, 548473, 1096946, 1703153, 3406306, 32359907, 64719814]

約数ペア:

[(1, 64719814), (2, 32359907), (19, 3406306), (38, 1703153), (59, 1096946), (118, 548473), (1121, 57734), (2242, 28867)]