42753284

素因数分解:

$2^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 87428880

約数和(自身を除く): 44675596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 659, 662, 1318, 1324, 2317, 2636, 4613, 4634, 9226, 9268, 16219, 18452, 32291, 32438, 64582, 64876, 129164, 218129, 436258, 872516, 1526903, 3053806, 6107612, 10688321, 21376642, 42753284]

約数ペア:

[(1, 42753284), (2, 21376642), (4, 10688321), (7, 6107612), (14, 3053806), (28, 1526903), (49, 872516), (98, 436258), (196, 218129), (331, 129164), (659, 64876), (662, 64582), (1318, 32438), (1324, 32291), (2317, 18452), (2636, 16219), (4613, 9268), (4634, 9226)]