40131392

素因数分解:

$2^6\times 7^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 84

約数和(自身を含む): 94512384

約数和(自身を除く): 54380992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 134, 191, 196, 224, 268, 382, 392, 448, 469, 536, 764, 784, 938, 1072, 1337, 1528, 1568, 1876, 2144, 2674, 3056, 3136, 3283, 3752, 4288, 5348, 6112, 6566, 7504, 9359, 10696, 12224, 12797, 13132, 15008, 18718, 21392, 25594, 26264, 30016, 37436, 42784, 51188, 52528, 74872, 85568, 89579, 102376, 105056, 149744, 179158, 204752, 210112, 299488, 358316, 409504, 598976, 627053, 716632, 819008, 1254106, 1433264, 2508212, 2866528, 5016424, 5733056, 10032848, 20065696, 40131392]

約数ペア:

[(1, 40131392), (2, 20065696), (4, 10032848), (7, 5733056), (8, 5016424), (14, 2866528), (16, 2508212), (28, 1433264), (32, 1254106), (49, 819008), (56, 716632), (64, 627053), (67, 598976), (98, 409504), (112, 358316), (134, 299488), (191, 210112), (196, 204752), (224, 179158), (268, 149744), (382, 105056), (392, 102376), (448, 89579), (469, 85568), (536, 74872), (764, 52528), (784, 51188), (938, 42784), (1072, 37436), (1337, 30016), (1528, 26264), (1568, 25594), (1876, 21392), (2144, 18718), (2674, 15008), (3056, 13132), (3136, 12797), (3283, 12224), (3752, 10696), (4288, 9359), (5348, 7504), (6112, 6566)]