7131688136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{4027}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 14253319680

約数和(自身を除く): 7121631544

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 193, 248, 296, 386, 772, 1147, 1544, 2294, 4027, 4588, 5983, 7141, 8054, 9176, 11966, 14282, 16108, 23932, 28564, 32216, 47864, 57128, 124837, 148999, 221371, 249674, 297998, 442742, 499348, 595996, 777211, 885484, 998696, 1191992, 1554422, 1770968, 3108844, 4618969, 6217688, 9237938, 18475876, 24093541, 28756807, 36951752, 48187082, 57513614, 96374164, 115027228, 192748328, 230054456, 891461017, 1782922034, 3565844068, 7131688136]

約数ペア:

[(1, 7131688136), (2, 3565844068), (4, 1782922034), (8, 891461017), (31, 230054456), (37, 192748328), (62, 115027228), (74, 96374164), (124, 57513614), (148, 48187082), (193, 36951752), (248, 28756807), (296, 24093541), (386, 18475876), (772, 9237938), (1147, 6217688), (1544, 4618969), (2294, 3108844), (4027, 1770968), (4588, 1554422), (5983, 1191992), (7141, 998696), (8054, 885484), (9176, 777211), (11966, 595996), (14282, 499348), (16108, 442742), (23932, 297998), (28564, 249674), (32216, 221371), (47864, 148999), (57128, 124837)]