7782797152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{52999}}^1$

素因数の和:53375

約数の個数: 48

約数和(自身を含む): 16548084000

約数和(自身を除く): 8765286848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 353, 416, 706, 1412, 2824, 4589, 5648, 9178, 11296, 18356, 36712, 52999, 73424, 105998, 146848, 211996, 423992, 688987, 847984, 1377974, 1695968, 2755948, 5511896, 11023792, 18708647, 22047584, 37417294, 74834588, 149669176, 243212411, 299338352, 486424822, 598676704, 972849644, 1945699288, 3891398576, 7782797152]

約数ペア:

[(1, 7782797152), (2, 3891398576), (4, 1945699288), (8, 972849644), (13, 598676704), (16, 486424822), (26, 299338352), (32, 243212411), (52, 149669176), (104, 74834588), (208, 37417294), (353, 22047584), (416, 18708647), (706, 11023792), (1412, 5511896), (2824, 2755948), (4589, 1695968), (5648, 1377974), (9178, 847984), (11296, 688987), (18356, 423992), (36712, 211996), (52999, 146848), (73424, 105998)]