40806976

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1251

約数の個数: 56

約数和(自身を含む): 93797120

約数和(自身を除く): 52990144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1153, 1264, 2212, 2306, 2528, 4424, 4612, 5056, 8071, 8848, 9224, 16142, 17696, 18448, 32284, 35392, 36896, 64568, 73792, 91087, 129136, 182174, 258272, 364348, 516544, 637609, 728696, 1275218, 1457392, 2550436, 2914784, 5100872, 5829568, 10201744, 20403488, 40806976]

約数ペア:

[(1, 40806976), (2, 20403488), (4, 10201744), (7, 5829568), (8, 5100872), (14, 2914784), (16, 2550436), (28, 1457392), (32, 1275218), (56, 728696), (64, 637609), (79, 516544), (112, 364348), (158, 258272), (224, 182174), (316, 129136), (448, 91087), (553, 73792), (632, 64568), (1106, 36896), (1153, 35392), (1264, 32284), (2212, 18448), (2306, 17696), (2528, 16142), (4424, 9224), (4612, 8848), (5056, 8071)]