61379584

素因数分解:

$2^{10}\times 7^1\times {\mathrm{8563}}^1$

素因数の和:8590

約数の個数: 44

約数和(自身を含む): 140244064

約数和(自身を除く): 78864480

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, 8563, 17126, 34252, 59941, 68504, 119882, 137008, 239764, 274016, 479528, 548032, 959056, 1096064, 1918112, 2192128, 3836224, 4384256, 7672448, 8768512, 15344896, 30689792, 61379584]

約数ペア:

[(1, 61379584), (2, 30689792), (4, 15344896), (7, 8768512), (8, 7672448), (14, 4384256), (16, 3836224), (28, 2192128), (32, 1918112), (56, 1096064), (64, 959056), (112, 548032), (128, 479528), (224, 274016), (256, 239764), (448, 137008), (512, 119882), (896, 68504), (1024, 59941), (1792, 34252), (3584, 17126), (7168, 8563)]