16711968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 96

約数和(自身を含む): 54020736

約数和(自身を除く): 37308768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 1913, 2184, 2912, 3826, 4368, 5739, 7652, 8736, 11478, 13391, 15304, 22956, 24869, 26782, 30608, 40173, 45912, 49738, 53564, 61216, 74607, 80346, 91824, 99476, 107128, 149214, 160692, 174083, 183648, 198952, 214256, 298428, 321384, 348166, 397904, 428512, 522249, 596856, 642768, 696332, 795808, 1044498, 1193712, 1285536, 1392664, 2088996, 2387424, 2785328, 4177992, 5570656, 8355984, 16711968]

約数ペア:

[(1, 16711968), (2, 8355984), (3, 5570656), (4, 4177992), (6, 2785328), (7, 2387424), (8, 2088996), (12, 1392664), (13, 1285536), (14, 1193712), (16, 1044498), (21, 795808), (24, 696332), (26, 642768), (28, 596856), (32, 522249), (39, 428512), (42, 397904), (48, 348166), (52, 321384), (56, 298428), (78, 214256), (84, 198952), (91, 183648), (96, 174083), (104, 160692), (112, 149214), (156, 107128), (168, 99476), (182, 91824), (208, 80346), (224, 74607), (273, 61216), (312, 53564), (336, 49738), (364, 45912), (416, 40173), (546, 30608), (624, 26782), (672, 24869), (728, 22956), (1092, 15304), (1248, 13391), (1456, 11478), (1913, 8736), (2184, 7652), (2912, 5739), (3826, 4368)]