38506208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 82315296

約数和(自身を除く): 43809088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 613, 1208, 1226, 1963, 2416, 2452, 3926, 4832, 4904, 7852, 7969, 9808, 15704, 15938, 19616, 31408, 31876, 62816, 63752, 92563, 127504, 185126, 255008, 370252, 740504, 1203319, 1481008, 2406638, 2962016, 4813276, 9626552, 19253104, 38506208]

約数ペア:

[(1, 38506208), (2, 19253104), (4, 9626552), (8, 4813276), (13, 2962016), (16, 2406638), (26, 1481008), (32, 1203319), (52, 740504), (104, 370252), (151, 255008), (208, 185126), (302, 127504), (416, 92563), (604, 63752), (613, 62816), (1208, 31876), (1226, 31408), (1963, 19616), (2416, 15938), (2452, 15704), (3926, 9808), (4832, 7969), (4904, 7852)]