67638424

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 148975200

約数和(自身を除く): 81336776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 1583, 3052, 3166, 5341, 6104, 6332, 10682, 11081, 12664, 21364, 22162, 42728, 44324, 77567, 88648, 155134, 172547, 310268, 345094, 620536, 690188, 1207829, 1380376, 2415658, 4831316, 8454803, 9662632, 16909606, 33819212, 67638424]

約数ペア:

[(1, 67638424), (2, 33819212), (4, 16909606), (7, 9662632), (8, 8454803), (14, 4831316), (28, 2415658), (49, 1380376), (56, 1207829), (98, 690188), (109, 620536), (196, 345094), (218, 310268), (392, 172547), (436, 155134), (763, 88648), (872, 77567), (1526, 44324), (1583, 42728), (3052, 22162), (3166, 21364), (5341, 12664), (6104, 11081), (6332, 10682)]