61117504

素因数分解:

$2^6\times 7^2\times {\mathrm{19489}}^1$

素因数の和:19515

約数の個数: 42

約数和(自身を含む): 141088110

約数和(自身を除く): 79970606

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 19489, 38978, 77956, 136423, 155912, 272846, 311824, 545692, 623648, 954961, 1091384, 1247296, 1909922, 2182768, 3819844, 4365536, 7639688, 8731072, 15279376, 30558752, 61117504]

約数ペア:

[(1, 61117504), (2, 30558752), (4, 15279376), (7, 8731072), (8, 7639688), (14, 4365536), (16, 3819844), (28, 2182768), (32, 1909922), (49, 1247296), (56, 1091384), (64, 954961), (98, 623648), (112, 545692), (196, 311824), (224, 272846), (392, 155912), (448, 136423), (784, 77956), (1568, 38978), (3136, 19489)]