28699842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 36618558

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 59, 102, 114, 118, 177, 251, 323, 354, 502, 646, 753, 969, 1003, 1121, 1506, 1938, 2006, 2242, 3009, 3363, 4267, 4769, 6018, 6726, 8534, 9538, 12801, 14307, 14809, 19057, 25602, 28614, 29618, 38114, 44427, 57171, 81073, 88854, 114342, 162146, 243219, 251753, 281371, 486438, 503506, 562742, 755259, 844113, 1510518, 1688226, 4783307, 9566614, 14349921, 28699842]

約数ペア:

[(1, 28699842), (2, 14349921), (3, 9566614), (6, 4783307), (17, 1688226), (19, 1510518), (34, 844113), (38, 755259), (51, 562742), (57, 503506), (59, 486438), (102, 281371), (114, 251753), (118, 243219), (177, 162146), (251, 114342), (323, 88854), (354, 81073), (502, 57171), (646, 44427), (753, 38114), (969, 29618), (1003, 28614), (1121, 25602), (1506, 19057), (1938, 14809), (2006, 14307), (2242, 12801), (3009, 9538), (3363, 8534), (4267, 6726), (4769, 6018)]