64453472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 69993568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 454, 467, 608, 908, 934, 1816, 1868, 3632, 3736, 4313, 7264, 7472, 8626, 8873, 14944, 17252, 17746, 34504, 35492, 69008, 70984, 106009, 138016, 141968, 212018, 283936, 424036, 848072, 1696144, 2014171, 3392288, 4028342, 8056684, 16113368, 32226736, 64453472]

約数ペア:

[(1, 64453472), (2, 32226736), (4, 16113368), (8, 8056684), (16, 4028342), (19, 3392288), (32, 2014171), (38, 1696144), (76, 848072), (152, 424036), (227, 283936), (304, 212018), (454, 141968), (467, 138016), (608, 106009), (908, 70984), (934, 69008), (1816, 35492), (1868, 34504), (3632, 17746), (3736, 17252), (4313, 14944), (7264, 8873), (7472, 8626)]