40262930176

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{284407}}^1$

素因数の和:284509

約数の個数: 72

約数和(自身を含む): 93012792320

約数和(自身を除く): 52749862144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 70784, 141568, 284407, 568814, 1137628, 1990849, 2275256, 3981698, 4550512, 7963396, 9101024, 15926792, 18202048, 22468153, 31853584, 36404096, 44936306, 63707168, 72808192, 89872612, 127414336, 157277071, 179745224, 254828672, 314554142, 359490448, 509657344, 629108284, 718980896, 1258216568, 1437961792, 2516433136, 2875923584, 5032866272, 5751847168, 10065732544, 20131465088, 40262930176]

約数ペア:

[(1, 40262930176), (2, 20131465088), (4, 10065732544), (7, 5751847168), (8, 5032866272), (14, 2875923584), (16, 2516433136), (28, 1437961792), (32, 1258216568), (56, 718980896), (64, 629108284), (79, 509657344), (112, 359490448), (128, 314554142), (158, 254828672), (224, 179745224), (256, 157277071), (316, 127414336), (448, 89872612), (553, 72808192), (632, 63707168), (896, 44936306), (1106, 36404096), (1264, 31853584), (1792, 22468153), (2212, 18202048), (2528, 15926792), (4424, 9101024), (5056, 7963396), (8848, 4550512), (10112, 3981698), (17696, 2275256), (20224, 1990849), (35392, 1137628), (70784, 568814), (141568, 284407)]