64305196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3371}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 118964160

約数和(自身を除く): 54658964

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 3371, 4769, 6742, 9538, 13484, 19076, 64049, 128098, 256196, 846121, 1692242, 3384484, 16076299, 32152598, 64305196]

約数ペア:

[(1, 64305196), (2, 32152598), (4, 16076299), (19, 3384484), (38, 1692242), (76, 846121), (251, 256196), (502, 128098), (1004, 64049), (3371, 19076), (4769, 13484), (6742, 9538)]