28959714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 47809566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 3331, 4347, 6662, 8694, 9993, 19986, 23317, 29979, 46634, 59958, 69951, 76613, 89937, 139902, 153226, 179874, 209853, 229839, 419706, 459678, 536291, 629559, 689517, 1072582, 1259118, 1379034, 1608873, 2068551, 3217746, 4137102, 4826619, 9653238, 14479857, 28959714]

約数ペア:

[(1, 28959714), (2, 14479857), (3, 9653238), (6, 4826619), (7, 4137102), (9, 3217746), (14, 2068551), (18, 1608873), (21, 1379034), (23, 1259118), (27, 1072582), (42, 689517), (46, 629559), (54, 536291), (63, 459678), (69, 419706), (126, 229839), (138, 209853), (161, 179874), (189, 153226), (207, 139902), (322, 89937), (378, 76613), (414, 69951), (483, 59958), (621, 46634), (966, 29979), (1242, 23317), (1449, 19986), (2898, 9993), (3331, 8694), (4347, 6662)]