26613568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 56976264

約数和(自身を除く): 30362696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 401, 488, 544, 802, 976, 1037, 1088, 1604, 1952, 2074, 3208, 3904, 4148, 6416, 6817, 8296, 12832, 13634, 16592, 24461, 25664, 27268, 33184, 48922, 54536, 66368, 97844, 109072, 195688, 218144, 391376, 415837, 436288, 782752, 831674, 1565504, 1663348, 3326696, 6653392, 13306784, 26613568]

約数ペア:

[(1, 26613568), (2, 13306784), (4, 6653392), (8, 3326696), (16, 1663348), (17, 1565504), (32, 831674), (34, 782752), (61, 436288), (64, 415837), (68, 391376), (122, 218144), (136, 195688), (244, 109072), (272, 97844), (401, 66368), (488, 54536), (544, 48922), (802, 33184), (976, 27268), (1037, 25664), (1088, 24461), (1604, 16592), (1952, 13634), (2074, 12832), (3208, 8296), (3904, 6817), (4148, 6416)]