38207344

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3937

約数の個数: 40

約数和(自身を含む): 85574880

約数和(自身を除く): 47367536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 3833, 4984, 7666, 9968, 15332, 26831, 30664, 53662, 61328, 107324, 214648, 341137, 429296, 682274, 1364548, 2387959, 2729096, 4775918, 5458192, 9551836, 19103672, 38207344]

約数ペア:

[(1, 38207344), (2, 19103672), (4, 9551836), (7, 5458192), (8, 4775918), (14, 2729096), (16, 2387959), (28, 1364548), (56, 682274), (89, 429296), (112, 341137), (178, 214648), (356, 107324), (623, 61328), (712, 53662), (1246, 30664), (1424, 26831), (2492, 15332), (3833, 9968), (4984, 7666)]