40894272

素因数分解:

$2^6\times 3^2\times {\mathrm{70997}}^1$

素因数の和:71015

約数の個数: 42

約数和(自身を含む): 117217698

約数和(自身を除く): 76323426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70997, 141994, 212991, 283988, 425982, 567976, 638973, 851964, 1135952, 1277946, 1703928, 2271904, 2555892, 3407856, 4543808, 5111784, 6815712, 10223568, 13631424, 20447136, 40894272]

約数ペア:

[(1, 40894272), (2, 20447136), (3, 13631424), (4, 10223568), (6, 6815712), (8, 5111784), (9, 4543808), (12, 3407856), (16, 2555892), (18, 2271904), (24, 1703928), (32, 1277946), (36, 1135952), (48, 851964), (64, 638973), (72, 567976), (96, 425982), (144, 283988), (192, 212991), (288, 141994), (576, 70997)]