40252488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 108561600

約数和(自身を除く): 68309112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2153, 2337, 3116, 4306, 4674, 6232, 6459, 8612, 9348, 12918, 17224, 18696, 25836, 40907, 51672, 81814, 88273, 122721, 163628, 176546, 245442, 264819, 327256, 353092, 490884, 529638, 706184, 981768, 1059276, 1677187, 2118552, 3354374, 5031561, 6708748, 10063122, 13417496, 20126244, 40252488]

約数ペア:

[(1, 40252488), (2, 20126244), (3, 13417496), (4, 10063122), (6, 6708748), (8, 5031561), (12, 3354374), (19, 2118552), (24, 1677187), (38, 1059276), (41, 981768), (57, 706184), (76, 529638), (82, 490884), (114, 353092), (123, 327256), (152, 264819), (164, 245442), (228, 176546), (246, 163628), (328, 122721), (456, 88273), (492, 81814), (779, 51672), (984, 40907), (1558, 25836), (2153, 18696), (2337, 17224), (3116, 12918), (4306, 9348), (4674, 8612), (6232, 6459)]