68028968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3810

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 94489432

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3761, 4522, 7522, 9044, 15044, 18088, 26327, 30088, 52654, 63937, 71459, 105308, 127874, 142918, 210616, 255748, 285836, 447559, 500213, 511496, 571672, 895118, 1000426, 1214803, 1790236, 2000852, 2429606, 3580472, 4001704, 4859212, 8503621, 9718424, 17007242, 34014484, 68028968]

約数ペア:

[(1, 68028968), (2, 34014484), (4, 17007242), (7, 9718424), (8, 8503621), (14, 4859212), (17, 4001704), (19, 3580472), (28, 2429606), (34, 2000852), (38, 1790236), (56, 1214803), (68, 1000426), (76, 895118), (119, 571672), (133, 511496), (136, 500213), (152, 447559), (238, 285836), (266, 255748), (323, 210616), (476, 142918), (532, 127874), (646, 105308), (952, 71459), (1064, 63937), (1292, 52654), (2261, 30088), (2584, 26327), (3761, 18088), (4522, 15044), (7522, 9044)]