16486736

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 39375828

約数和(自身を除く): 22889092

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1237, 1666, 1904, 2474, 3332, 4948, 6664, 8659, 9896, 13328, 17318, 19792, 21029, 34636, 42058, 60613, 69272, 84116, 121226, 138544, 147203, 168232, 242452, 294406, 336464, 484904, 588812, 969808, 1030421, 1177624, 2060842, 2355248, 4121684, 8243368, 16486736]

約数ペア:

[(1, 16486736), (2, 8243368), (4, 4121684), (7, 2355248), (8, 2060842), (14, 1177624), (16, 1030421), (17, 969808), (28, 588812), (34, 484904), (49, 336464), (56, 294406), (68, 242452), (98, 168232), (112, 147203), (119, 138544), (136, 121226), (196, 84116), (238, 69272), (272, 60613), (392, 42058), (476, 34636), (784, 21029), (833, 19792), (952, 17318), (1237, 13328), (1666, 9896), (1904, 8659), (2474, 6664), (3332, 4948)]