21952803712

素因数分解:

$2^7\times 7^1\times {\mathrm{599}}^1\times {\mathrm{40903}}^1$

素因数の和:41523

約数の個数: 64

約数和(自身を含む): 50066496000

約数和(自身を除く): 28113692288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 599, 896, 1198, 2396, 4193, 4792, 8386, 9584, 16772, 19168, 33544, 38336, 40903, 67088, 76672, 81806, 134176, 163612, 268352, 286321, 327224, 536704, 572642, 654448, 1145284, 1308896, 2290568, 2617792, 4581136, 5235584, 9162272, 18324544, 24500897, 36649088, 49001794, 98003588, 171506279, 196007176, 343012558, 392014352, 686025116, 784028704, 1372050232, 1568057408, 2744100464, 3136114816, 5488200928, 10976401856, 21952803712]

約数ペア:

[(1, 21952803712), (2, 10976401856), (4, 5488200928), (7, 3136114816), (8, 2744100464), (14, 1568057408), (16, 1372050232), (28, 784028704), (32, 686025116), (56, 392014352), (64, 343012558), (112, 196007176), (128, 171506279), (224, 98003588), (448, 49001794), (599, 36649088), (896, 24500897), (1198, 18324544), (2396, 9162272), (4193, 5235584), (4792, 4581136), (8386, 2617792), (9584, 2290568), (16772, 1308896), (19168, 1145284), (33544, 654448), (38336, 572642), (40903, 536704), (67088, 327224), (76672, 286321), (81806, 268352), (134176, 163612)]