2028072648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{21673}}^1$

素因数の和:22246

約数の個数: 64

約数和(自身を含む): 5805164160

約数和(自身を除く): 3777091512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 1114, 1671, 2228, 3342, 3899, 4456, 6684, 7798, 11697, 13368, 15596, 21673, 23394, 31192, 43346, 46788, 65019, 86692, 93576, 130038, 151711, 173384, 260076, 303422, 455133, 520152, 606844, 910266, 1213688, 1820532, 3641064, 12071861, 24143722, 36215583, 48287444, 72431166, 84503027, 96574888, 144862332, 169006054, 253509081, 289724664, 338012108, 507018162, 676024216, 1014036324, 2028072648]

約数ペア:

[(1, 2028072648), (2, 1014036324), (3, 676024216), (4, 507018162), (6, 338012108), (7, 289724664), (8, 253509081), (12, 169006054), (14, 144862332), (21, 96574888), (24, 84503027), (28, 72431166), (42, 48287444), (56, 36215583), (84, 24143722), (168, 12071861), (557, 3641064), (1114, 1820532), (1671, 1213688), (2228, 910266), (3342, 606844), (3899, 520152), (4456, 455133), (6684, 303422), (7798, 260076), (11697, 173384), (13368, 151711), (15596, 130038), (21673, 93576), (23394, 86692), (31192, 65019), (43346, 46788)]