76214572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 81190676

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 287, 337, 394, 574, 674, 788, 1148, 1348, 1379, 2359, 2758, 4718, 5516, 8077, 9436, 13817, 16154, 27634, 32308, 55268, 56539, 66389, 96719, 113078, 132778, 193438, 226156, 265556, 386876, 464723, 929446, 1858892, 2721949, 5443898, 10887796, 19053643, 38107286, 76214572]

約数ペア:

[(1, 76214572), (2, 38107286), (4, 19053643), (7, 10887796), (14, 5443898), (28, 2721949), (41, 1858892), (82, 929446), (164, 464723), (197, 386876), (287, 265556), (337, 226156), (394, 193438), (574, 132778), (674, 113078), (788, 96719), (1148, 66389), (1348, 56539), (1379, 55268), (2359, 32308), (2758, 27634), (4718, 16154), (5516, 13817), (8077, 9436)]