15940512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7930

約数の個数: 72

約数和(自身を含む): 51813216

約数和(自身を除く): 35872704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 7907, 15814, 23721, 31628, 47442, 55349, 63256, 71163, 94884, 110698, 126512, 142326, 166047, 189768, 221396, 253024, 284652, 332094, 379536, 442792, 498141, 569304, 664188, 759072, 885584, 996282, 1138608, 1328376, 1771168, 1992564, 2277216, 2656752, 3985128, 5313504, 7970256, 15940512]

約数ペア:

[(1, 15940512), (2, 7970256), (3, 5313504), (4, 3985128), (6, 2656752), (7, 2277216), (8, 1992564), (9, 1771168), (12, 1328376), (14, 1138608), (16, 996282), (18, 885584), (21, 759072), (24, 664188), (28, 569304), (32, 498141), (36, 442792), (42, 379536), (48, 332094), (56, 284652), (63, 253024), (72, 221396), (84, 189768), (96, 166047), (112, 142326), (126, 126512), (144, 110698), (168, 94884), (224, 71163), (252, 63256), (288, 55349), (336, 47442), (504, 31628), (672, 23721), (1008, 15814), (2016, 7907)]