28573836052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{18913}}^1$

素因数の和:19232

約数の個数: 48

約数和(自身を含む): 53425240960

約数和(自身を除く): 24851404908

約数列:

[1, 2, 4, 19, 38, 76, 103, 193, 206, 386, 412, 772, 1957, 3667, 3914, 7334, 7828, 14668, 18913, 19879, 37826, 39758, 75652, 79516, 359347, 377701, 718694, 755402, 1437388, 1510804, 1948039, 3650209, 3896078, 7300418, 7792156, 14600836, 37012741, 69353971, 74025482, 138707942, 148050964, 277415884, 375971527, 751943054, 1503886108, 7143459013, 14286918026, 28573836052]

約数ペア:

[(1, 28573836052), (2, 14286918026), (4, 7143459013), (19, 1503886108), (38, 751943054), (76, 375971527), (103, 277415884), (193, 148050964), (206, 138707942), (386, 74025482), (412, 69353971), (772, 37012741), (1957, 14600836), (3667, 7792156), (3914, 7300418), (7334, 3896078), (7828, 3650209), (14668, 1948039), (18913, 1510804), (19879, 1437388), (37826, 755402), (39758, 718694), (75652, 377701), (79516, 359347)]