64448608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 153235152

約数和(自身を除く): 88786544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 797, 1064, 1444, 1594, 2128, 2527, 2888, 3188, 4256, 5054, 5579, 5776, 6376, 10108, 11158, 11552, 12752, 15143, 20216, 22316, 25504, 30286, 40432, 44632, 60572, 80864, 89264, 106001, 121144, 178528, 212002, 242288, 287717, 424004, 484576, 575434, 848008, 1150868, 1696016, 2014019, 2301736, 3392032, 4028038, 4603472, 8056076, 9206944, 16112152, 32224304, 64448608]

約数ペア:

[(1, 64448608), (2, 32224304), (4, 16112152), (7, 9206944), (8, 8056076), (14, 4603472), (16, 4028038), (19, 3392032), (28, 2301736), (32, 2014019), (38, 1696016), (56, 1150868), (76, 848008), (112, 575434), (133, 484576), (152, 424004), (224, 287717), (266, 242288), (304, 212002), (361, 178528), (532, 121144), (608, 106001), (722, 89264), (797, 80864), (1064, 60572), (1444, 44632), (1594, 40432), (2128, 30286), (2527, 25504), (2888, 22316), (3188, 20216), (4256, 15143), (5054, 12752), (5579, 11552), (5776, 11158), (6376, 10108)]