25678212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13291}}^1$

素因数の和:13328

約数の個数: 48

約数和(自身を含む): 71457792

約数和(自身を除く): 45779580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 13291, 26582, 39873, 53164, 79746, 93037, 159492, 186074, 279111, 305693, 372148, 558222, 611386, 917079, 1116444, 1222772, 1834158, 2139851, 3668316, 4279702, 6419553, 8559404, 12839106, 25678212]

約数ペア:

[(1, 25678212), (2, 12839106), (3, 8559404), (4, 6419553), (6, 4279702), (7, 3668316), (12, 2139851), (14, 1834158), (21, 1222772), (23, 1116444), (28, 917079), (42, 611386), (46, 558222), (69, 372148), (84, 305693), (92, 279111), (138, 186074), (161, 159492), (276, 93037), (322, 79746), (483, 53164), (644, 39873), (966, 26582), (1932, 13291)]