28702452

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 68870592

約数和(自身を除く): 40168140

約数列:

[1, 2, 3, 4, 6, 12, 61, 113, 122, 183, 226, 244, 339, 347, 366, 452, 678, 694, 732, 1041, 1356, 1388, 2082, 4164, 6893, 13786, 20679, 21167, 27572, 39211, 41358, 42334, 63501, 78422, 82716, 84668, 117633, 127002, 156844, 235266, 254004, 470532, 2391871, 4783742, 7175613, 9567484, 14351226, 28702452]

約数ペア:

[(1, 28702452), (2, 14351226), (3, 9567484), (4, 7175613), (6, 4783742), (12, 2391871), (61, 470532), (113, 254004), (122, 235266), (183, 156844), (226, 127002), (244, 117633), (339, 84668), (347, 82716), (366, 78422), (452, 63501), (678, 42334), (694, 41358), (732, 39211), (1041, 27572), (1356, 21167), (1388, 20679), (2082, 13786), (4164, 6893)]