61508608

素因数分解:

$2^{10}\times 7^1\times {\mathrm{8581}}^1$

素因数の和:8608

約数の個数: 44

約数和(自身を含む): 140538832

約数和(自身を除く): 79030224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 8581, 17162, 34324, 60067, 68648, 120134, 137296, 240268, 274592, 480536, 549184, 961072, 1098368, 1922144, 2196736, 3844288, 4393472, 7688576, 8786944, 15377152, 30754304, 61508608]

約数ペア:

[(1, 61508608), (2, 30754304), (4, 15377152), (7, 8786944), (8, 7688576), (14, 4393472), (16, 3844288), (28, 2196736), (32, 1922144), (56, 1098368), (64, 961072), (112, 549184), (128, 480536), (224, 274592), (256, 240268), (448, 137296), (512, 120134), (896, 68648), (1024, 60067), (1792, 34324), (3584, 17162), (7168, 8581)]