3995624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 7996800

約数和(自身を除く): 4001176

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 271, 388, 542, 776, 1084, 1843, 2168, 3686, 5149, 7372, 10298, 14744, 20596, 26287, 41192, 52574, 105148, 210296, 499453, 998906, 1997812, 3995624]

約数ペア:

[(1, 3995624), (2, 1997812), (4, 998906), (8, 499453), (19, 210296), (38, 105148), (76, 52574), (97, 41192), (152, 26287), (194, 20596), (271, 14744), (388, 10298), (542, 7372), (776, 5149), (1084, 3686), (1843, 2168)]