57172388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 128513280

約数和(自身を除く): 71340892

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 6829, 8372, 13658, 27316, 47803, 88777, 95606, 157067, 177554, 191212, 314134, 355108, 621439, 628268, 1099469, 1242878, 2041871, 2198938, 2485756, 4083742, 4397876, 8167484, 14293097, 28586194, 57172388]

約数ペア:

[(1, 57172388), (2, 28586194), (4, 14293097), (7, 8167484), (13, 4397876), (14, 4083742), (23, 2485756), (26, 2198938), (28, 2041871), (46, 1242878), (52, 1099469), (91, 628268), (92, 621439), (161, 355108), (182, 314134), (299, 191212), (322, 177554), (364, 157067), (598, 95606), (644, 88777), (1196, 47803), (2093, 27316), (4186, 13658), (6829, 8372)]