73047212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 149395344

約数和(自身を除く): 76348132

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1181, 1316, 2209, 2362, 4418, 4724, 8267, 8836, 15463, 16534, 30926, 33068, 55507, 61852, 111014, 222028, 388549, 777098, 1554196, 2608829, 5217658, 10435316, 18261803, 36523606, 73047212]

約数ペア:

[(1, 73047212), (2, 36523606), (4, 18261803), (7, 10435316), (14, 5217658), (28, 2608829), (47, 1554196), (94, 777098), (188, 388549), (329, 222028), (658, 111014), (1181, 61852), (1316, 55507), (2209, 33068), (2362, 30926), (4418, 16534), (4724, 15463), (8267, 8836)]