1423835504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33721}}^1$

素因数の和:33778

約数の個数: 80

約数和(自身を含む): 3512483520

約数和(自身を除く): 2088648016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 33721, 42224, 67442, 134884, 236047, 269768, 438373, 472094, 539536, 876746, 944188, 977909, 1753492, 1888376, 1955818, 3068611, 3506984, 3776752, 3911636, 6137222, 6845363, 7013968, 7823272, 12274444, 12712817, 13690726, 15646544, 24548888, 25425634, 27381452, 49097776, 50851268, 54762904, 88989719, 101702536, 109525808, 177979438, 203405072, 355958876, 711917752, 1423835504]

約数ペア:

[(1, 1423835504), (2, 711917752), (4, 355958876), (7, 203405072), (8, 177979438), (13, 109525808), (14, 101702536), (16, 88989719), (26, 54762904), (28, 50851268), (29, 49097776), (52, 27381452), (56, 25425634), (58, 24548888), (91, 15646544), (104, 13690726), (112, 12712817), (116, 12274444), (182, 7823272), (203, 7013968), (208, 6845363), (232, 6137222), (364, 3911636), (377, 3776752), (406, 3506984), (464, 3068611), (728, 1955818), (754, 1888376), (812, 1753492), (1456, 977909), (1508, 944188), (1624, 876746), (2639, 539536), (3016, 472094), (3248, 438373), (5278, 269768), (6032, 236047), (10556, 134884), (21112, 67442), (33721, 42224)]