64339744

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 151468380

約数和(自身を除く): 87128636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1109, 1184, 1568, 1813, 2072, 2218, 3626, 4144, 4436, 7252, 7763, 8288, 8872, 14504, 15526, 17744, 29008, 31052, 35488, 41033, 54341, 58016, 62104, 82066, 108682, 124208, 164132, 217364, 248416, 287231, 328264, 434728, 574462, 656528, 869456, 1148924, 1313056, 1738912, 2010617, 2297848, 4021234, 4595696, 8042468, 9191392, 16084936, 32169872, 64339744]

約数ペア:

[(1, 64339744), (2, 32169872), (4, 16084936), (7, 9191392), (8, 8042468), (14, 4595696), (16, 4021234), (28, 2297848), (32, 2010617), (37, 1738912), (49, 1313056), (56, 1148924), (74, 869456), (98, 656528), (112, 574462), (148, 434728), (196, 328264), (224, 287231), (259, 248416), (296, 217364), (392, 164132), (518, 124208), (592, 108682), (784, 82066), (1036, 62104), (1109, 58016), (1184, 54341), (1568, 41033), (1813, 35488), (2072, 31052), (2218, 29008), (3626, 17744), (4144, 15526), (4436, 14504), (7252, 8872), (7763, 8288)]