2725089968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^2\times {\mathrm{197}}^1$

素因数の和:570

約数の個数: 60

約数和(自身を含む): 5510843712

約数和(自身を除く): 2785753744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 197, 248, 334, 394, 496, 668, 788, 1336, 1576, 2672, 3152, 5177, 6107, 10354, 12214, 20708, 24428, 27889, 32899, 41416, 48856, 55778, 65798, 82832, 97712, 111556, 131596, 223112, 263192, 446224, 526384, 864559, 1019869, 1729118, 2039738, 3458236, 4079476, 5494133, 6916472, 8158952, 10988266, 13832944, 16317904, 21976532, 43953064, 87906128, 170318123, 340636246, 681272492, 1362544984, 2725089968]

約数ペア:

[(1, 2725089968), (2, 1362544984), (4, 681272492), (8, 340636246), (16, 170318123), (31, 87906128), (62, 43953064), (124, 21976532), (167, 16317904), (197, 13832944), (248, 10988266), (334, 8158952), (394, 6916472), (496, 5494133), (668, 4079476), (788, 3458236), (1336, 2039738), (1576, 1729118), (2672, 1019869), (3152, 864559), (5177, 526384), (6107, 446224), (10354, 263192), (12214, 223112), (20708, 131596), (24428, 111556), (27889, 97712), (32899, 82832), (41416, 65798), (48856, 55778)]