228965912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57587}}^1$

素因数の和:57671

約数の個数: 32

約数和(自身を含む): 497560320

約数和(自身を除く): 268594408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 57587, 115174, 230348, 403109, 460696, 806218, 1612436, 3224872, 4088677, 8177354, 16354708, 28620739, 32709416, 57241478, 114482956, 228965912]

約数ペア:

[(1, 228965912), (2, 114482956), (4, 57241478), (7, 32709416), (8, 28620739), (14, 16354708), (28, 8177354), (56, 4088677), (71, 3224872), (142, 1612436), (284, 806218), (497, 460696), (568, 403109), (994, 230348), (1988, 115174), (3976, 57587)]