40808432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21465

約数の個数: 40

約数和(自身を含む): 95681376

約数和(自身を除く): 54872944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21433, 42866, 85732, 150031, 171464, 300062, 342928, 364361, 600124, 728722, 1200248, 1457444, 2400496, 2550527, 2914888, 5101054, 5829776, 10202108, 20404216, 40808432]

約数ペア:

[(1, 40808432), (2, 20404216), (4, 10202108), (7, 5829776), (8, 5101054), (14, 2914888), (16, 2550527), (17, 2400496), (28, 1457444), (34, 1200248), (56, 728722), (68, 600124), (112, 364361), (119, 342928), (136, 300062), (238, 171464), (272, 150031), (476, 85732), (952, 42866), (1904, 21433)]