25690812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16097}}^1$

素因数の和:16130

約数の個数: 48

約数和(自身を含む): 72119040

約数和(自身を除く): 46428228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 16097, 32194, 48291, 64388, 96582, 112679, 193164, 225358, 305843, 338037, 450716, 611686, 676074, 917529, 1223372, 1352148, 1835058, 2140901, 3670116, 4281802, 6422703, 8563604, 12845406, 25690812]

約数ペア:

[(1, 25690812), (2, 12845406), (3, 8563604), (4, 6422703), (6, 4281802), (7, 3670116), (12, 2140901), (14, 1835058), (19, 1352148), (21, 1223372), (28, 917529), (38, 676074), (42, 611686), (57, 450716), (76, 338037), (84, 305843), (114, 225358), (133, 193164), (228, 112679), (266, 96582), (399, 64388), (532, 48291), (798, 32194), (1596, 16097)]