2685221344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{3491}}^1$

素因数の和:3600

約数の個数: 72

約数和(自身を含む): 5830333992

約数和(自身を除く): 3145112648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1849, 2236, 3491, 3698, 4472, 6982, 7396, 8944, 13964, 14792, 17888, 24037, 27928, 29584, 45383, 48074, 55856, 59168, 90766, 96148, 111712, 150113, 181532, 192296, 300226, 363064, 384592, 600452, 726128, 769184, 1200904, 1452256, 1951469, 2401808, 3902938, 4803616, 6454859, 7805876, 12909718, 15611752, 25819436, 31223504, 51638872, 62447008, 83913167, 103277744, 167826334, 206555488, 335652668, 671305336, 1342610672, 2685221344]

約数ペア:

[(1, 2685221344), (2, 1342610672), (4, 671305336), (8, 335652668), (13, 206555488), (16, 167826334), (26, 103277744), (32, 83913167), (43, 62447008), (52, 51638872), (86, 31223504), (104, 25819436), (172, 15611752), (208, 12909718), (344, 7805876), (416, 6454859), (559, 4803616), (688, 3902938), (1118, 2401808), (1376, 1951469), (1849, 1452256), (2236, 1200904), (3491, 769184), (3698, 726128), (4472, 600452), (6982, 384592), (7396, 363064), (8944, 300226), (13964, 192296), (14792, 181532), (17888, 150113), (24037, 111712), (27928, 96148), (29584, 90766), (45383, 59168), (48074, 55856)]