528080416

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2789}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 1067978520

約数和(自身を除く): 539898104

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 1952, 2789, 3104, 5578, 5917, 11156, 11834, 22312, 23668, 44624, 47336, 89248, 94672, 170129, 189344, 270533, 340258, 541066, 680516, 1082132, 1361032, 2164264, 2722064, 4328528, 5444128, 8657056, 16502513, 33005026, 66010052, 132020104, 264040208, 528080416]

約数ペア:

[(1, 528080416), (2, 264040208), (4, 132020104), (8, 66010052), (16, 33005026), (32, 16502513), (61, 8657056), (97, 5444128), (122, 4328528), (194, 2722064), (244, 2164264), (388, 1361032), (488, 1082132), (776, 680516), (976, 541066), (1552, 340258), (1952, 270533), (2789, 189344), (3104, 170129), (5578, 94672), (5917, 89248), (11156, 47336), (11834, 44624), (22312, 23668)]