73454248

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21503}}^1$

素因数の和:21577

約数の個数: 32

約数和(自身を含む): 159989760

約数和(自身を除く): 86535512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21503, 43006, 86012, 150521, 172024, 301042, 602084, 1204168, 1311683, 2623366, 5246732, 9181781, 10493464, 18363562, 36727124, 73454248]

約数ペア:

[(1, 73454248), (2, 36727124), (4, 18363562), (7, 10493464), (8, 9181781), (14, 5246732), (28, 2623366), (56, 1311683), (61, 1204168), (122, 602084), (244, 301042), (427, 172024), (488, 150521), (854, 86012), (1708, 43006), (3416, 21503)]