38531444

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2784

約数の個数: 36

約数和(自身を含む): 79543044

約数和(自身を除く): 41011600

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 2693, 3577, 5386, 7154, 10772, 14308, 18851, 37702, 75404, 131957, 196589, 263914, 393178, 527828, 786356, 1376123, 2752246, 5504492, 9632861, 19265722, 38531444]

約数ペア:

[(1, 38531444), (2, 19265722), (4, 9632861), (7, 5504492), (14, 2752246), (28, 1376123), (49, 786356), (73, 527828), (98, 393178), (146, 263914), (196, 196589), (292, 131957), (511, 75404), (1022, 37702), (2044, 18851), (2693, 14308), (3577, 10772), (5386, 7154)]