26341904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 54505440

約数和(自身を除く): 28163536

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1187, 1387, 2374, 2774, 4748, 5548, 9496, 11096, 18992, 22192, 22553, 45106, 86651, 90212, 173302, 180424, 346604, 360848, 693208, 1386416, 1646369, 3292738, 6585476, 13170952, 26341904]

約数ペア:

[(1, 26341904), (2, 13170952), (4, 6585476), (8, 3292738), (16, 1646369), (19, 1386416), (38, 693208), (73, 360848), (76, 346604), (146, 180424), (152, 173302), (292, 90212), (304, 86651), (584, 45106), (1168, 22553), (1187, 22192), (1387, 18992), (2374, 11096), (2774, 9496), (4748, 5548)]