64615712

素因数分解:

$2^5\times 7^4\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 90

約数和(自身を含む): 153699273

約数和(自身を除く): 89083561

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 343, 392, 406, 464, 686, 784, 812, 841, 928, 1372, 1421, 1568, 1624, 1682, 2401, 2744, 2842, 3248, 3364, 4802, 5488, 5684, 5887, 6496, 6728, 9604, 9947, 10976, 11368, 11774, 13456, 19208, 19894, 22736, 23548, 26912, 38416, 39788, 41209, 45472, 47096, 69629, 76832, 79576, 82418, 94192, 139258, 159152, 164836, 188384, 278516, 288463, 318304, 329672, 557032, 576926, 659344, 1114064, 1153852, 1318688, 2019241, 2228128, 2307704, 4038482, 4615408, 8076964, 9230816, 16153928, 32307856, 64615712]

約数ペア:

[(1, 64615712), (2, 32307856), (4, 16153928), (7, 9230816), (8, 8076964), (14, 4615408), (16, 4038482), (28, 2307704), (29, 2228128), (32, 2019241), (49, 1318688), (56, 1153852), (58, 1114064), (98, 659344), (112, 576926), (116, 557032), (196, 329672), (203, 318304), (224, 288463), (232, 278516), (343, 188384), (392, 164836), (406, 159152), (464, 139258), (686, 94192), (784, 82418), (812, 79576), (841, 76832), (928, 69629), (1372, 47096), (1421, 45472), (1568, 41209), (1624, 39788), (1682, 38416), (2401, 26912), (2744, 23548), (2842, 22736), (3248, 19894), (3364, 19208), (4802, 13456), (5488, 11774), (5684, 11368), (5887, 10976), (6496, 9947), (6728, 9604)]