2707424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 5780880

約数和(自身を除く): 3073456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 73, 76, 122, 146, 152, 244, 292, 304, 488, 584, 608, 976, 1159, 1168, 1387, 1952, 2318, 2336, 2774, 4453, 4636, 5548, 8906, 9272, 11096, 17812, 18544, 22192, 35624, 37088, 44384, 71248, 84607, 142496, 169214, 338428, 676856, 1353712, 2707424]

約数ペア:

[(1, 2707424), (2, 1353712), (4, 676856), (8, 338428), (16, 169214), (19, 142496), (32, 84607), (38, 71248), (61, 44384), (73, 37088), (76, 35624), (122, 22192), (146, 18544), (152, 17812), (244, 11096), (292, 9272), (304, 8906), (488, 5548), (584, 4636), (608, 4453), (976, 2774), (1159, 2336), (1168, 2318), (1387, 1952)]