422386384

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53117}}^1$

素因数の和:53203

約数の個数: 40

約数和(自身を含む): 948475008

約数和(自身を除く): 526088624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 53117, 106234, 212468, 371819, 424936, 743638, 849872, 1487276, 2974552, 3771307, 5949104, 7542614, 15085228, 26399149, 30170456, 52798298, 60340912, 105596596, 211193192, 422386384]

約数ペア:

[(1, 422386384), (2, 211193192), (4, 105596596), (7, 60340912), (8, 52798298), (14, 30170456), (16, 26399149), (28, 15085228), (56, 7542614), (71, 5949104), (112, 3771307), (142, 2974552), (284, 1487276), (497, 849872), (568, 743638), (994, 424936), (1136, 371819), (1988, 212468), (3976, 106234), (7952, 53117)]