3877672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 7761600

約数和(自身を除く): 3883928

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 263, 388, 526, 776, 1052, 1843, 2104, 3686, 4997, 7372, 9994, 14744, 19988, 25511, 39976, 51022, 102044, 204088, 484709, 969418, 1938836, 3877672]

約数ペア:

[(1, 3877672), (2, 1938836), (4, 969418), (8, 484709), (19, 204088), (38, 102044), (76, 51022), (97, 39976), (152, 25511), (194, 19988), (263, 14744), (388, 9994), (526, 7372), (776, 4997), (1052, 3686), (1843, 2104)]