1403008

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 2848860

約数和(自身を除く): 1445852

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 113, 128, 194, 226, 388, 452, 776, 904, 1552, 1808, 3104, 3616, 6208, 7232, 10961, 12416, 14464, 21922, 43844, 87688, 175376, 350752, 701504, 1403008]

約数ペア:

[(1, 1403008), (2, 701504), (4, 350752), (8, 175376), (16, 87688), (32, 43844), (64, 21922), (97, 14464), (113, 12416), (128, 10961), (194, 7232), (226, 6208), (388, 3616), (452, 3104), (776, 1808), (904, 1552)]