64427552

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 72

約数和(自身を含む): 156294684

約数和(自身を除く): 91867132

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2417, 3332, 3808, 4834, 6664, 9668, 13328, 16919, 19336, 26656, 33838, 38672, 41089, 67676, 77344, 82178, 118433, 135352, 164356, 236866, 270704, 287623, 328712, 473732, 541408, 575246, 657424, 947464, 1150492, 1314848, 1894928, 2013361, 2300984, 3789856, 4026722, 4601968, 8053444, 9203936, 16106888, 32213776, 64427552]

約数ペア:

[(1, 64427552), (2, 32213776), (4, 16106888), (7, 9203936), (8, 8053444), (14, 4601968), (16, 4026722), (17, 3789856), (28, 2300984), (32, 2013361), (34, 1894928), (49, 1314848), (56, 1150492), (68, 947464), (98, 657424), (112, 575246), (119, 541408), (136, 473732), (196, 328712), (224, 287623), (238, 270704), (272, 236866), (392, 164356), (476, 135352), (544, 118433), (784, 82178), (833, 77344), (952, 67676), (1568, 41089), (1666, 38672), (1904, 33838), (2417, 26656), (3332, 19336), (3808, 16919), (4834, 13328), (6664, 9668)]