7500896

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 17062920

約数和(自身を除く): 9562024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 73, 76, 104, 146, 152, 169, 208, 247, 292, 304, 338, 416, 494, 584, 608, 676, 949, 988, 1168, 1352, 1387, 1898, 1976, 2336, 2704, 2774, 3211, 3796, 3952, 5408, 5548, 6422, 7592, 7904, 11096, 12337, 12844, 15184, 18031, 22192, 24674, 25688, 30368, 36062, 44384, 49348, 51376, 72124, 98696, 102752, 144248, 197392, 234403, 288496, 394784, 468806, 576992, 937612, 1875224, 3750448, 7500896]

約数ペア:

[(1, 7500896), (2, 3750448), (4, 1875224), (8, 937612), (13, 576992), (16, 468806), (19, 394784), (26, 288496), (32, 234403), (38, 197392), (52, 144248), (73, 102752), (76, 98696), (104, 72124), (146, 51376), (152, 49348), (169, 44384), (208, 36062), (247, 30368), (292, 25688), (304, 24674), (338, 22192), (416, 18031), (494, 15184), (584, 12844), (608, 12337), (676, 11096), (949, 7904), (988, 7592), (1168, 6422), (1352, 5548), (1387, 5408), (1898, 3952), (1976, 3796), (2336, 3211), (2704, 2774)]