71904266

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 130605696

約数和(自身を除く): 58701430

約数列:

[1, 2, 7, 14, 47, 49, 67, 94, 98, 134, 233, 329, 466, 469, 658, 938, 1631, 2303, 3149, 3262, 3283, 4606, 6298, 6566, 10951, 11417, 15611, 21902, 22043, 22834, 31222, 44086, 76657, 109277, 153314, 154301, 218554, 308602, 536599, 733717, 764939, 1073198, 1467434, 1529878, 5136019, 10272038, 35952133, 71904266]

約数ペア:

[(1, 71904266), (2, 35952133), (7, 10272038), (14, 5136019), (47, 1529878), (49, 1467434), (67, 1073198), (94, 764939), (98, 733717), (134, 536599), (233, 308602), (329, 218554), (466, 154301), (469, 153314), (658, 109277), (938, 76657), (1631, 44086), (2303, 31222), (3149, 22834), (3262, 22043), (3283, 21902), (4606, 15611), (6298, 11417), (6566, 10951)]