16411276

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 35903616

約数和(自身を除く): 19492340

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 73, 74, 98, 124, 146, 148, 196, 217, 259, 292, 434, 511, 518, 868, 1022, 1036, 1147, 1519, 1813, 2044, 2263, 2294, 2701, 3038, 3577, 3626, 4526, 4588, 5402, 6076, 7154, 7252, 8029, 9052, 10804, 14308, 15841, 16058, 18907, 31682, 32116, 37814, 56203, 63364, 75628, 83731, 110887, 112406, 132349, 167462, 221774, 224812, 264698, 334924, 443548, 529396, 586117, 1172234, 2344468, 4102819, 8205638, 16411276]

約数ペア:

[(1, 16411276), (2, 8205638), (4, 4102819), (7, 2344468), (14, 1172234), (28, 586117), (31, 529396), (37, 443548), (49, 334924), (62, 264698), (73, 224812), (74, 221774), (98, 167462), (124, 132349), (146, 112406), (148, 110887), (196, 83731), (217, 75628), (259, 63364), (292, 56203), (434, 37814), (511, 32116), (518, 31682), (868, 18907), (1022, 16058), (1036, 15841), (1147, 14308), (1519, 10804), (1813, 9052), (2044, 8029), (2263, 7252), (2294, 7154), (2701, 6076), (3038, 5402), (3577, 4588), (3626, 4526)]