28962752

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 56

約数和(自身を含む): 70750176

約数和(自身を除く): 41787424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 4973, 5824, 9946, 19892, 34811, 39784, 64649, 69622, 79568, 129298, 139244, 159136, 258596, 278488, 318272, 452543, 517192, 556976, 905086, 1034384, 1113952, 1810172, 2068768, 2227904, 3620344, 4137536, 7240688, 14481376, 28962752]

約数ペア:

[(1, 28962752), (2, 14481376), (4, 7240688), (7, 4137536), (8, 3620344), (13, 2227904), (14, 2068768), (16, 1810172), (26, 1113952), (28, 1034384), (32, 905086), (52, 556976), (56, 517192), (64, 452543), (91, 318272), (104, 278488), (112, 258596), (182, 159136), (208, 139244), (224, 129298), (364, 79568), (416, 69622), (448, 64649), (728, 39784), (832, 34811), (1456, 19892), (2912, 9946), (4973, 5824)]