42526904

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 93482280

約数和(自身を除く): 50955376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 691, 1099, 1256, 1382, 2198, 2764, 4396, 4837, 5528, 7693, 8792, 9674, 15386, 19348, 30772, 33859, 38696, 61544, 67718, 108487, 135436, 216974, 270872, 433948, 759409, 867896, 1518818, 3037636, 5315863, 6075272, 10631726, 21263452, 42526904]

約数ペア:

[(1, 42526904), (2, 21263452), (4, 10631726), (7, 6075272), (8, 5315863), (14, 3037636), (28, 1518818), (49, 867896), (56, 759409), (98, 433948), (157, 270872), (196, 216974), (314, 135436), (392, 108487), (628, 67718), (691, 61544), (1099, 38696), (1256, 33859), (1382, 30772), (2198, 19348), (2764, 15386), (4396, 9674), (4837, 8792), (5528, 7693)]