70378964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7069}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 130653600

約数和(自身を除く): 60274636

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 7069, 9956, 14138, 28276, 134311, 268622, 537244, 926039, 1852078, 3704156, 17594741, 35189482, 70378964]

約数ペア:

[(1, 70378964), (2, 35189482), (4, 17594741), (19, 3704156), (38, 1852078), (76, 926039), (131, 537244), (262, 268622), (524, 134311), (2489, 28276), (4978, 14138), (7069, 9956)]