28719792

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3535

約数の個数: 80

約数和(自身を含む): 86800000

約数和(自身を除く): 58080208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3499, 4104, 6998, 8208, 10497, 13996, 20994, 27992, 31491, 41988, 55984, 62982, 66481, 83976, 94473, 125964, 132962, 167952, 188946, 199443, 251928, 265924, 377892, 398886, 503856, 531848, 598329, 755784, 797772, 1063696, 1196658, 1511568, 1595544, 1794987, 2393316, 3191088, 3589974, 4786632, 7179948, 9573264, 14359896, 28719792]

約数ペア:

[(1, 28719792), (2, 14359896), (3, 9573264), (4, 7179948), (6, 4786632), (8, 3589974), (9, 3191088), (12, 2393316), (16, 1794987), (18, 1595544), (19, 1511568), (24, 1196658), (27, 1063696), (36, 797772), (38, 755784), (48, 598329), (54, 531848), (57, 503856), (72, 398886), (76, 377892), (108, 265924), (114, 251928), (144, 199443), (152, 188946), (171, 167952), (216, 132962), (228, 125964), (304, 94473), (342, 83976), (432, 66481), (456, 62982), (513, 55984), (684, 41988), (912, 31491), (1026, 27992), (1368, 20994), (2052, 13996), (2736, 10497), (3499, 8208), (4104, 6998)]