78373792

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{797}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 98590688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 797, 878, 1594, 1756, 3073, 3188, 3512, 5579, 6146, 6376, 7024, 11158, 12292, 12752, 14048, 22316, 24584, 25504, 44632, 49168, 89264, 98336, 178528, 349883, 699766, 1399532, 2449181, 2799064, 4898362, 5598128, 9796724, 11196256, 19593448, 39186896, 78373792]

約数ペア:

[(1, 78373792), (2, 39186896), (4, 19593448), (7, 11196256), (8, 9796724), (14, 5598128), (16, 4898362), (28, 2799064), (32, 2449181), (56, 1399532), (112, 699766), (224, 349883), (439, 178528), (797, 98336), (878, 89264), (1594, 49168), (1756, 44632), (3073, 25504), (3188, 24584), (3512, 22316), (5579, 14048), (6146, 12752), (6376, 12292), (7024, 11158)]