57378776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 133358400

約数和(自身を除く): 75979624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 269, 293, 364, 538, 586, 728, 1076, 1172, 1883, 2051, 2152, 2344, 3497, 3766, 3809, 4102, 6994, 7532, 7618, 8204, 13988, 15064, 15236, 16408, 24479, 26663, 27976, 30472, 48958, 53326, 78817, 97916, 106652, 157634, 195832, 213304, 315268, 551719, 630536, 1024621, 1103438, 2049242, 2206876, 4098484, 4413752, 7172347, 8196968, 14344694, 28689388, 57378776]

約数ペア:

[(1, 57378776), (2, 28689388), (4, 14344694), (7, 8196968), (8, 7172347), (13, 4413752), (14, 4098484), (26, 2206876), (28, 2049242), (52, 1103438), (56, 1024621), (91, 630536), (104, 551719), (182, 315268), (269, 213304), (293, 195832), (364, 157634), (538, 106652), (586, 97916), (728, 78817), (1076, 53326), (1172, 48958), (1883, 30472), (2051, 27976), (2152, 26663), (2344, 24479), (3497, 16408), (3766, 15236), (3809, 15064), (4102, 13988), (6994, 8204), (7532, 7618)]