6991504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33613}}^1$

素因数の和:33634

約数の個数: 20

約数和(自身を含む): 14588476

約数和(自身を除く): 7596972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33613, 67226, 134452, 268904, 436969, 537808, 873938, 1747876, 3495752, 6991504]

約数ペア:

[(1, 6991504), (2, 3495752), (4, 1747876), (8, 873938), (13, 537808), (16, 436969), (26, 268904), (52, 134452), (104, 67226), (208, 33613)]