2912167808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29131}}^1$

素因数の和:29227

約数の個数: 64

約数和(自身を含む): 6418362240

約数和(自身を除く): 3506194432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 3124, 4544, 6248, 9088, 12496, 24992, 29131, 49984, 58262, 99968, 116524, 233048, 320441, 466096, 640882, 932192, 1281764, 1864384, 2068301, 2563528, 3728768, 4136602, 5127056, 8273204, 10254112, 16546408, 20508224, 22751311, 33092816, 41016448, 45502622, 66185632, 91005244, 132371264, 182010488, 264742528, 364020976, 728041952, 1456083904, 2912167808]

約数ペア:

[(1, 2912167808), (2, 1456083904), (4, 728041952), (8, 364020976), (11, 264742528), (16, 182010488), (22, 132371264), (32, 91005244), (44, 66185632), (64, 45502622), (71, 41016448), (88, 33092816), (128, 22751311), (142, 20508224), (176, 16546408), (284, 10254112), (352, 8273204), (568, 5127056), (704, 4136602), (781, 3728768), (1136, 2563528), (1408, 2068301), (1562, 1864384), (2272, 1281764), (3124, 932192), (4544, 640882), (6248, 466096), (9088, 320441), (12496, 233048), (24992, 116524), (29131, 99968), (49984, 58262)]