38115392

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 87172800

約数和(自身を除く): 49057408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 571, 596, 1043, 1142, 1192, 2086, 2284, 2384, 3997, 4172, 4568, 4768, 7994, 8344, 9136, 9536, 15988, 16688, 18272, 31976, 33376, 36544, 63952, 66752, 85079, 127904, 170158, 255808, 340316, 595553, 680632, 1191106, 1361264, 2382212, 2722528, 4764424, 5445056, 9528848, 19057696, 38115392]

約数ペア:

[(1, 38115392), (2, 19057696), (4, 9528848), (7, 5445056), (8, 4764424), (14, 2722528), (16, 2382212), (28, 1361264), (32, 1191106), (56, 680632), (64, 595553), (112, 340316), (149, 255808), (224, 170158), (298, 127904), (448, 85079), (571, 66752), (596, 63952), (1043, 36544), (1142, 33376), (1192, 31976), (2086, 18272), (2284, 16688), (2384, 15988), (3997, 9536), (4172, 9136), (4568, 8344), (4768, 7994)]