65453264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 134866368

約数和(自身を除く): 69413104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 727, 1324, 1454, 2648, 2908, 5296, 5627, 5816, 11254, 11632, 12359, 22508, 24718, 45016, 49436, 90032, 98872, 197744, 240637, 481274, 962548, 1925096, 3850192, 4090829, 8181658, 16363316, 32726632, 65453264]

約数ペア:

[(1, 65453264), (2, 32726632), (4, 16363316), (8, 8181658), (16, 4090829), (17, 3850192), (34, 1925096), (68, 962548), (136, 481274), (272, 240637), (331, 197744), (662, 98872), (727, 90032), (1324, 49436), (1454, 45016), (2648, 24718), (2908, 22508), (5296, 12359), (5627, 11632), (5816, 11254)]