28810104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 76839840

約数和(自身を除く): 48029736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 241, 293, 408, 482, 586, 723, 879, 964, 1172, 1446, 1758, 1928, 2344, 2892, 3516, 4097, 4981, 5784, 7032, 8194, 9962, 12291, 14943, 16388, 19924, 24582, 29886, 32776, 39848, 49164, 59772, 70613, 98328, 119544, 141226, 211839, 282452, 423678, 564904, 847356, 1200421, 1694712, 2400842, 3601263, 4801684, 7202526, 9603368, 14405052, 28810104]

約数ペア:

[(1, 28810104), (2, 14405052), (3, 9603368), (4, 7202526), (6, 4801684), (8, 3601263), (12, 2400842), (17, 1694712), (24, 1200421), (34, 847356), (51, 564904), (68, 423678), (102, 282452), (136, 211839), (204, 141226), (241, 119544), (293, 98328), (408, 70613), (482, 59772), (586, 49164), (723, 39848), (879, 32776), (964, 29886), (1172, 24582), (1446, 19924), (1758, 16388), (1928, 14943), (2344, 12291), (2892, 9962), (3516, 8194), (4097, 7032), (4981, 5784)]