40773712

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4987}}^1$

素因数の和:5075

約数の個数: 40

約数和(自身を含む): 91539776

約数和(自身を除く): 50766064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 4987, 8176, 9974, 19948, 34909, 39896, 69818, 79792, 139636, 279272, 364051, 558544, 728102, 1456204, 2548357, 2912408, 5096714, 5824816, 10193428, 20386856, 40773712]

約数ペア:

[(1, 40773712), (2, 20386856), (4, 10193428), (7, 5824816), (8, 5096714), (14, 2912408), (16, 2548357), (28, 1456204), (56, 728102), (73, 558544), (112, 364051), (146, 279272), (292, 139636), (511, 79792), (584, 69818), (1022, 39896), (1168, 34909), (2044, 19948), (4088, 9974), (4987, 8176)]