71886304

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5339

約数の個数: 48

約数和(自身を含む): 164426976

約数和(自身を除く): 92540672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5261, 6832, 10522, 13664, 21044, 36827, 42088, 73654, 84176, 147308, 168352, 294616, 320921, 589232, 641842, 1178464, 1283684, 2246447, 2567368, 4492894, 5134736, 8985788, 10269472, 17971576, 35943152, 71886304]

約数ペア:

[(1, 71886304), (2, 35943152), (4, 17971576), (7, 10269472), (8, 8985788), (14, 5134736), (16, 4492894), (28, 2567368), (32, 2246447), (56, 1283684), (61, 1178464), (112, 641842), (122, 589232), (224, 320921), (244, 294616), (427, 168352), (488, 147308), (854, 84176), (976, 73654), (1708, 42088), (1952, 36827), (3416, 21044), (5261, 13664), (6832, 10522)]