40984972

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3206

約数の個数: 36

約数和(自身を含む): 84706104

約数和(自身を除く): 43721132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3121, 3283, 6242, 6566, 12484, 13132, 21847, 43694, 87388, 152929, 209107, 305858, 418214, 611716, 836428, 1463749, 2927498, 5854996, 10246243, 20492486, 40984972]

約数ペア:

[(1, 40984972), (2, 20492486), (4, 10246243), (7, 5854996), (14, 2927498), (28, 1463749), (49, 836428), (67, 611716), (98, 418214), (134, 305858), (196, 209107), (268, 152929), (469, 87388), (938, 43694), (1876, 21847), (3121, 13132), (3283, 12484), (6242, 6566)]