28107072

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{6971}}^1$

素因数の和:6996

約数の個数: 84

約数和(自身を含む): 92086176

約数和(自身を除く): 63979104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 6971, 13942, 20913, 27884, 41826, 48797, 55768, 62739, 83652, 97594, 111536, 125478, 146391, 167304, 195188, 223072, 250956, 292782, 334608, 390376, 439173, 446144, 501912, 585564, 669216, 780752, 878346, 1003824, 1171128, 1338432, 1561504, 1756692, 2007648, 2342256, 3123008, 3513384, 4015296, 4684512, 7026768, 9369024, 14053536, 28107072]

約数ペア:

[(1, 28107072), (2, 14053536), (3, 9369024), (4, 7026768), (6, 4684512), (7, 4015296), (8, 3513384), (9, 3123008), (12, 2342256), (14, 2007648), (16, 1756692), (18, 1561504), (21, 1338432), (24, 1171128), (28, 1003824), (32, 878346), (36, 780752), (42, 669216), (48, 585564), (56, 501912), (63, 446144), (64, 439173), (72, 390376), (84, 334608), (96, 292782), (112, 250956), (126, 223072), (144, 195188), (168, 167304), (192, 146391), (224, 125478), (252, 111536), (288, 97594), (336, 83652), (448, 62739), (504, 55768), (576, 48797), (672, 41826), (1008, 27884), (1344, 20913), (2016, 13942), (4032, 6971)]