15548698672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3623}}^1$

素因数の和:4130

約数の個数: 80

約数和(自身を含む): 33217873920

約数和(自身を除く): 17669175248

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 439, 611, 752, 878, 1222, 1756, 2444, 3512, 3623, 4888, 5707, 7024, 7246, 9776, 11414, 14492, 20633, 22828, 28984, 41266, 45656, 47099, 57968, 82532, 91312, 94198, 165064, 170281, 188396, 268229, 330128, 340562, 376792, 536458, 681124, 753584, 1072916, 1362248, 1590497, 2145832, 2213653, 2724496, 3180994, 4291664, 4427306, 6361988, 8854612, 12723976, 17709224, 20676461, 25447952, 35418448, 41352922, 74753359, 82705844, 149506718, 165411688, 299013436, 330823376, 598026872, 971793667, 1196053744, 1943587334, 3887174668, 7774349336, 15548698672]

約数ペア:

[(1, 15548698672), (2, 7774349336), (4, 3887174668), (8, 1943587334), (13, 1196053744), (16, 971793667), (26, 598026872), (47, 330823376), (52, 299013436), (94, 165411688), (104, 149506718), (188, 82705844), (208, 74753359), (376, 41352922), (439, 35418448), (611, 25447952), (752, 20676461), (878, 17709224), (1222, 12723976), (1756, 8854612), (2444, 6361988), (3512, 4427306), (3623, 4291664), (4888, 3180994), (5707, 2724496), (7024, 2213653), (7246, 2145832), (9776, 1590497), (11414, 1362248), (14492, 1072916), (20633, 753584), (22828, 681124), (28984, 536458), (41266, 376792), (45656, 340562), (47099, 330128), (57968, 268229), (82532, 188396), (91312, 170281), (94198, 165064)]