26747288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 53190000

約数和(自身を除く): 26442712

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1181, 1192, 2362, 2831, 4724, 5662, 9448, 11324, 22439, 22648, 44878, 89756, 175969, 179512, 351938, 703876, 1407752, 3343411, 6686822, 13373644, 26747288]

約数ペア:

[(1, 26747288), (2, 13373644), (4, 6686822), (8, 3343411), (19, 1407752), (38, 703876), (76, 351938), (149, 179512), (152, 175969), (298, 89756), (596, 44878), (1181, 22648), (1192, 22439), (2362, 11324), (2831, 9448), (4724, 5662)]