16729372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 33997824

約数和(自身を除く): 17268452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 271, 506, 542, 671, 1012, 1084, 1342, 1403, 2684, 2806, 2981, 5612, 5962, 6233, 11924, 12466, 15433, 16531, 24932, 30866, 33062, 61732, 66124, 68563, 137126, 181841, 274252, 363682, 380213, 727364, 760426, 1520852, 4182343, 8364686, 16729372]

約数ペア:

[(1, 16729372), (2, 8364686), (4, 4182343), (11, 1520852), (22, 760426), (23, 727364), (44, 380213), (46, 363682), (61, 274252), (92, 181841), (122, 137126), (244, 68563), (253, 66124), (271, 61732), (506, 33062), (542, 30866), (671, 24932), (1012, 16531), (1084, 15433), (1342, 12466), (1403, 11924), (2684, 6233), (2806, 5962), (2981, 5612)]