6991712

素因数分解:

$2^5\times 7^5\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 17294256

約数和(自身を除く): 10302544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1274, 1372, 1456, 1568, 2401, 2548, 2744, 2912, 4459, 4802, 5096, 5488, 8918, 9604, 10192, 10976, 16807, 17836, 19208, 20384, 31213, 33614, 35672, 38416, 62426, 67228, 71344, 76832, 124852, 134456, 142688, 218491, 249704, 268912, 436982, 499408, 537824, 873964, 998816, 1747928, 3495856, 6991712]

約数ペア:

[(1, 6991712), (2, 3495856), (4, 1747928), (7, 998816), (8, 873964), (13, 537824), (14, 499408), (16, 436982), (26, 268912), (28, 249704), (32, 218491), (49, 142688), (52, 134456), (56, 124852), (91, 76832), (98, 71344), (104, 67228), (112, 62426), (182, 38416), (196, 35672), (208, 33614), (224, 31213), (343, 20384), (364, 19208), (392, 17836), (416, 16807), (637, 10976), (686, 10192), (728, 9604), (784, 8918), (1274, 5488), (1372, 5096), (1456, 4802), (1568, 4459), (2401, 2912), (2548, 2744)]