98991494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 187564032

約数和(自身を除く): 88572538

約数列:

[1, 2, 7, 14, 23, 31, 46, 47, 62, 94, 161, 211, 217, 322, 329, 422, 434, 658, 713, 1081, 1426, 1457, 1477, 2162, 2914, 2954, 4853, 4991, 6541, 7567, 9706, 9917, 9982, 10199, 13082, 15134, 19834, 20398, 33511, 33971, 45787, 67022, 67942, 69419, 91574, 138838, 150443, 228091, 234577, 300886, 307427, 456182, 469154, 614854, 1053101, 1596637, 2106202, 2151989, 3193274, 4303978, 7070821, 14141642, 49495747, 98991494]

約数ペア:

[(1, 98991494), (2, 49495747), (7, 14141642), (14, 7070821), (23, 4303978), (31, 3193274), (46, 2151989), (47, 2106202), (62, 1596637), (94, 1053101), (161, 614854), (211, 469154), (217, 456182), (322, 307427), (329, 300886), (422, 234577), (434, 228091), (658, 150443), (713, 138838), (1081, 91574), (1426, 69419), (1457, 67942), (1477, 67022), (2162, 45787), (2914, 33971), (2954, 33511), (4853, 20398), (4991, 19834), (6541, 15134), (7567, 13082), (9706, 10199), (9917, 9982)]