64633744

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4380

約数の個数: 60

約数和(自身を含む): 153375600

約数和(自身を除く): 88741856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 4339, 7448, 8678, 14896, 17356, 30373, 34712, 60746, 69424, 82441, 121492, 164882, 212611, 242984, 329764, 425222, 485968, 577087, 659528, 850444, 1154174, 1319056, 1700888, 2308348, 3401776, 4039609, 4616696, 8079218, 9233392, 16158436, 32316872, 64633744]

約数ペア:

[(1, 64633744), (2, 32316872), (4, 16158436), (7, 9233392), (8, 8079218), (14, 4616696), (16, 4039609), (19, 3401776), (28, 2308348), (38, 1700888), (49, 1319056), (56, 1154174), (76, 850444), (98, 659528), (112, 577087), (133, 485968), (152, 425222), (196, 329764), (266, 242984), (304, 212611), (392, 164882), (532, 121492), (784, 82441), (931, 69424), (1064, 60746), (1862, 34712), (2128, 30373), (3724, 17356), (4339, 14896), (7448, 8678)]