74640552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{444289}}^1$

素因数の和:444305

約数の個数: 32

約数和(自身を含む): 213259200

約数和(自身を除く): 138618648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 444289, 888578, 1332867, 1777156, 2665734, 3110023, 3554312, 5331468, 6220046, 9330069, 10662936, 12440092, 18660138, 24880184, 37320276, 74640552]

約数ペア:

[(1, 74640552), (2, 37320276), (3, 24880184), (4, 18660138), (6, 12440092), (7, 10662936), (8, 9330069), (12, 6220046), (14, 5331468), (21, 3554312), (24, 3110023), (28, 2665734), (42, 1777156), (56, 1332867), (84, 888578), (168, 444289)]