66551744

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1165

約数の個数: 56

約数和(自身を含む): 152095200

約数和(自身を除く): 85543456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 596, 997, 1043, 1192, 1994, 2086, 2384, 3988, 4172, 4768, 6979, 7976, 8344, 9536, 13958, 15952, 16688, 27916, 31904, 33376, 55832, 63808, 66752, 111664, 148553, 223328, 297106, 446656, 594212, 1039871, 1188424, 2079742, 2376848, 4159484, 4753696, 8318968, 9507392, 16637936, 33275872, 66551744]

約数ペア:

[(1, 66551744), (2, 33275872), (4, 16637936), (7, 9507392), (8, 8318968), (14, 4753696), (16, 4159484), (28, 2376848), (32, 2079742), (56, 1188424), (64, 1039871), (112, 594212), (149, 446656), (224, 297106), (298, 223328), (448, 148553), (596, 111664), (997, 66752), (1043, 63808), (1192, 55832), (1994, 33376), (2086, 31904), (2384, 27916), (3988, 16688), (4172, 15952), (4768, 13958), (6979, 9536), (7976, 8344)]