16506728

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 38136420

約数和(自身を除く): 21629692

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2477, 3332, 4954, 6664, 9908, 17339, 19816, 34678, 42109, 69356, 84218, 121373, 138712, 168436, 242746, 294763, 336872, 485492, 589526, 970984, 1179052, 2063341, 2358104, 4126682, 8253364, 16506728]

約数ペア:

[(1, 16506728), (2, 8253364), (4, 4126682), (7, 2358104), (8, 2063341), (14, 1179052), (17, 970984), (28, 589526), (34, 485492), (49, 336872), (56, 294763), (68, 242746), (98, 168436), (119, 138712), (136, 121373), (196, 84218), (238, 69356), (392, 42109), (476, 34678), (833, 19816), (952, 17339), (1666, 9908), (2477, 6664), (3332, 4954)]