1938383552

素因数分解:

$2^6\times 7^3\times {\mathrm{88301}}^1$

素因数の和:88334

約数の個数: 56

約数和(自身を含む): 4485741600

約数和(自身を除く): 2547358048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 88301, 176602, 353204, 618107, 706408, 1236214, 1412816, 2472428, 2825632, 4326749, 4944856, 5651264, 8653498, 9889712, 17306996, 19779424, 30287243, 34613992, 39558848, 60574486, 69227984, 121148972, 138455968, 242297944, 276911936, 484595888, 969191776, 1938383552]

約数ペア:

[(1, 1938383552), (2, 969191776), (4, 484595888), (7, 276911936), (8, 242297944), (14, 138455968), (16, 121148972), (28, 69227984), (32, 60574486), (49, 39558848), (56, 34613992), (64, 30287243), (98, 19779424), (112, 17306996), (196, 9889712), (224, 8653498), (343, 5651264), (392, 4944856), (448, 4326749), (686, 2825632), (784, 2472428), (1372, 1412816), (1568, 1236214), (2744, 706408), (3136, 618107), (5488, 353204), (10976, 176602), (21952, 88301)]