28097328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4954

約数の個数: 80

約数和(自身を含む): 87851520

約数和(自身を除く): 59754192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 4919, 5712, 9838, 14757, 19676, 29514, 34433, 39352, 59028, 68866, 78704, 83623, 103299, 118056, 137732, 167246, 206598, 236112, 250869, 275464, 334492, 413196, 501738, 550928, 585361, 668984, 826392, 1003476, 1170722, 1337968, 1652784, 1756083, 2006952, 2341444, 3512166, 4013904, 4682888, 7024332, 9365776, 14048664, 28097328]

約数ペア:

[(1, 28097328), (2, 14048664), (3, 9365776), (4, 7024332), (6, 4682888), (7, 4013904), (8, 3512166), (12, 2341444), (14, 2006952), (16, 1756083), (17, 1652784), (21, 1337968), (24, 1170722), (28, 1003476), (34, 826392), (42, 668984), (48, 585361), (51, 550928), (56, 501738), (68, 413196), (84, 334492), (102, 275464), (112, 250869), (119, 236112), (136, 206598), (168, 167246), (204, 137732), (238, 118056), (272, 103299), (336, 83623), (357, 78704), (408, 68866), (476, 59028), (714, 39352), (816, 34433), (952, 29514), (1428, 19676), (1904, 14757), (2856, 9838), (4919, 5712)]