8729296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 18213120

約数和(自身を除く): 9483824

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 479, 536, 958, 1072, 1139, 1916, 2278, 3832, 4556, 7664, 8143, 9112, 16286, 18224, 32093, 32572, 64186, 65144, 128372, 130288, 256744, 513488, 545581, 1091162, 2182324, 4364648, 8729296]

約数ペア:

[(1, 8729296), (2, 4364648), (4, 2182324), (8, 1091162), (16, 545581), (17, 513488), (34, 256744), (67, 130288), (68, 128372), (134, 65144), (136, 64186), (268, 32572), (272, 32093), (479, 18224), (536, 16286), (958, 9112), (1072, 8143), (1139, 7664), (1916, 4556), (2278, 3832)]