66963488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 74378272

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2459, 3404, 4918, 6808, 9836, 13616, 19672, 27232, 39344, 56557, 78688, 90983, 113114, 181966, 226228, 363932, 452456, 727864, 904912, 1455728, 1809824, 2092609, 2911456, 4185218, 8370436, 16740872, 33481744, 66963488]

約数ペア:

[(1, 66963488), (2, 33481744), (4, 16740872), (8, 8370436), (16, 4185218), (23, 2911456), (32, 2092609), (37, 1809824), (46, 1455728), (74, 904912), (92, 727864), (148, 452456), (184, 363932), (296, 226228), (368, 181966), (592, 113114), (736, 90983), (851, 78688), (1184, 56557), (1702, 39344), (2459, 27232), (3404, 19672), (4918, 13616), (6808, 9836)]