38671864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 91848960

約数和(自身を除く): 53177096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 937, 938, 1474, 1874, 1876, 2948, 3748, 3752, 5159, 5896, 6559, 7496, 10307, 10318, 13118, 20614, 20636, 26236, 41228, 41272, 52472, 62779, 72149, 82456, 125558, 144298, 251116, 288596, 439453, 502232, 577192, 690569, 878906, 1381138, 1757812, 2762276, 3515624, 4833983, 5524552, 9667966, 19335932, 38671864]

約数ペア:

[(1, 38671864), (2, 19335932), (4, 9667966), (7, 5524552), (8, 4833983), (11, 3515624), (14, 2762276), (22, 1757812), (28, 1381138), (44, 878906), (56, 690569), (67, 577192), (77, 502232), (88, 439453), (134, 288596), (154, 251116), (268, 144298), (308, 125558), (469, 82456), (536, 72149), (616, 62779), (737, 52472), (937, 41272), (938, 41228), (1474, 26236), (1874, 20636), (1876, 20614), (2948, 13118), (3748, 10318), (3752, 10307), (5159, 7496), (5896, 6559)]