8258388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 21000000

約数和(自身を除く): 12741612

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1249, 1653, 2204, 2498, 3306, 3747, 4996, 6612, 7494, 14988, 23731, 36221, 47462, 71193, 72442, 94924, 108663, 142386, 144884, 217326, 284772, 434652, 688199, 1376398, 2064597, 2752796, 4129194, 8258388]

約数ペア:

[(1, 8258388), (2, 4129194), (3, 2752796), (4, 2064597), (6, 1376398), (12, 688199), (19, 434652), (29, 284772), (38, 217326), (57, 144884), (58, 142386), (76, 108663), (87, 94924), (114, 72442), (116, 71193), (174, 47462), (228, 36221), (348, 23731), (551, 14988), (1102, 7494), (1249, 6612), (1653, 4996), (2204, 3747), (2498, 3306)]