40228566772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7455257}}^1$

素因数の和:7455351

約数の個数: 24

約数和(自身を含む): 75149000640

約数和(自身を除く): 34920433868

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7455257, 14910514, 29821028, 141649883, 283299766, 529323247, 566599532, 1058646494, 2117292988, 10057141693, 20114283386, 40228566772]

約数ペア:

[(1, 40228566772), (2, 20114283386), (4, 10057141693), (19, 2117292988), (38, 1058646494), (71, 566599532), (76, 529323247), (142, 283299766), (284, 141649883), (1349, 29821028), (2698, 14910514), (5396, 7455257)]