98678248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1301}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 195300000

約数和(自身を除く): 96621752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1301, 1996, 2602, 3992, 5204, 9481, 10408, 18962, 24719, 37924, 49438, 75848, 98876, 197752, 649199, 1298398, 2596796, 5193592, 12334781, 24669562, 49339124, 98678248]

約数ペア:

[(1, 98678248), (2, 49339124), (4, 24669562), (8, 12334781), (19, 5193592), (38, 2596796), (76, 1298398), (152, 649199), (499, 197752), (998, 98876), (1301, 75848), (1996, 49438), (2602, 37924), (3992, 24719), (5204, 18962), (9481, 10408)]