29917128

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 77051520

約数和(自身を除く): 47134392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 97, 142, 181, 194, 213, 284, 291, 362, 388, 426, 543, 568, 582, 724, 776, 852, 1086, 1164, 1448, 1704, 2172, 2328, 4344, 6887, 12851, 13774, 17557, 20661, 25702, 27548, 35114, 38553, 41322, 51404, 52671, 55096, 70228, 77106, 82644, 102808, 105342, 140456, 154212, 165288, 210684, 308424, 421368, 1246547, 2493094, 3739641, 4986188, 7479282, 9972376, 14958564, 29917128]

約数ペア:

[(1, 29917128), (2, 14958564), (3, 9972376), (4, 7479282), (6, 4986188), (8, 3739641), (12, 2493094), (24, 1246547), (71, 421368), (97, 308424), (142, 210684), (181, 165288), (194, 154212), (213, 140456), (284, 105342), (291, 102808), (362, 82644), (388, 77106), (426, 70228), (543, 55096), (568, 52671), (582, 51404), (724, 41322), (776, 38553), (852, 35114), (1086, 27548), (1164, 25702), (1448, 20661), (1704, 17557), (2172, 13774), (2328, 12851), (4344, 6887)]