74452728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443171}}^1$

素因数の和:443187

約数の個数: 32

約数和(自身を含む): 212722560

約数和(自身を除く): 138269832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443171, 886342, 1329513, 1772684, 2659026, 3102197, 3545368, 5318052, 6204394, 9306591, 10636104, 12408788, 18613182, 24817576, 37226364, 74452728]

約数ペア:

[(1, 74452728), (2, 37226364), (3, 24817576), (4, 18613182), (6, 12408788), (7, 10636104), (8, 9306591), (12, 6204394), (14, 5318052), (21, 3545368), (24, 3102197), (28, 2659026), (42, 1772684), (56, 1329513), (84, 886342), (168, 443171)]