38171308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1621}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 79114672

約数和(自身を除く): 40943364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1621, 1682, 3242, 3364, 5887, 6484, 11347, 11774, 22694, 23548, 45388, 47009, 94018, 188036, 329063, 658126, 1316252, 1363261, 2726522, 5453044, 9542827, 19085654, 38171308]

約数ペア:

[(1, 38171308), (2, 19085654), (4, 9542827), (7, 5453044), (14, 2726522), (28, 1363261), (29, 1316252), (58, 658126), (116, 329063), (203, 188036), (406, 94018), (812, 47009), (841, 45388), (1621, 23548), (1682, 22694), (3242, 11774), (3364, 11347), (5887, 6484)]