72575041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 23732159

約数列:

[1, 7, 11, 19, 77, 113, 133, 209, 439, 791, 1243, 1463, 2147, 3073, 4829, 8341, 8701, 15029, 23617, 33803, 49607, 58387, 91751, 165319, 347249, 545677, 642257, 942533, 3819739, 6597731, 10367863, 72575041]

約数ペア:

[(1, 72575041), (7, 10367863), (11, 6597731), (19, 3819739), (77, 942533), (113, 642257), (133, 545677), (209, 347249), (439, 165319), (791, 91751), (1243, 58387), (1463, 49607), (2147, 33803), (3073, 23617), (4829, 15029), (8341, 8701)]