25678128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{76423}}^1$

素因数の和:76441

約数の個数: 40

約数和(自身を含む): 75812608

約数和(自身を除く): 50134480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 76423, 152846, 229269, 305692, 458538, 534961, 611384, 917076, 1069922, 1222768, 1604883, 1834152, 2139844, 3209766, 3668304, 4279688, 6419532, 8559376, 12839064, 25678128]

約数ペア:

[(1, 25678128), (2, 12839064), (3, 8559376), (4, 6419532), (6, 4279688), (7, 3668304), (8, 3209766), (12, 2139844), (14, 1834152), (16, 1604883), (21, 1222768), (24, 1069922), (28, 917076), (42, 611384), (48, 534961), (56, 458538), (84, 305692), (112, 229269), (168, 152846), (336, 76423)]