29431766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 28629034

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 79, 89, 91, 158, 161, 178, 182, 299, 322, 553, 598, 623, 1027, 1106, 1157, 1246, 1817, 2047, 2054, 2093, 2314, 3634, 4094, 4186, 7031, 7189, 8099, 12719, 14062, 14329, 14378, 16198, 23621, 25438, 26611, 28658, 47242, 49217, 53222, 91403, 98434, 161713, 165347, 182806, 186277, 323426, 330694, 372554, 639821, 1131991, 1279642, 2102269, 2263982, 4204538, 14715883, 29431766]

約数ペア:

[(1, 29431766), (2, 14715883), (7, 4204538), (13, 2263982), (14, 2102269), (23, 1279642), (26, 1131991), (46, 639821), (79, 372554), (89, 330694), (91, 323426), (158, 186277), (161, 182806), (178, 165347), (182, 161713), (299, 98434), (322, 91403), (553, 53222), (598, 49217), (623, 47242), (1027, 28658), (1106, 26611), (1157, 25438), (1246, 23621), (1817, 16198), (2047, 14378), (2054, 14329), (2093, 14062), (2314, 12719), (3634, 8099), (4094, 7189), (4186, 7031)]