38557248

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 102473760

約数和(自身を除く): 63916512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 491, 818, 982, 1227, 1473, 1636, 1964, 2454, 2946, 3272, 3928, 4908, 5892, 6544, 7856, 9816, 11784, 13088, 15712, 19632, 23568, 26176, 31424, 39264, 47136, 78528, 94272, 200819, 401638, 602457, 803276, 1204914, 1606552, 2409828, 3213104, 4819656, 6426208, 9639312, 12852416, 19278624, 38557248]

約数ペア:

[(1, 38557248), (2, 19278624), (3, 12852416), (4, 9639312), (6, 6426208), (8, 4819656), (12, 3213104), (16, 2409828), (24, 1606552), (32, 1204914), (48, 803276), (64, 602457), (96, 401638), (192, 200819), (409, 94272), (491, 78528), (818, 47136), (982, 39264), (1227, 31424), (1473, 26176), (1636, 23568), (1964, 19632), (2454, 15712), (2946, 13088), (3272, 11784), (3928, 9816), (4908, 7856), (5892, 6544)]