70973584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 88123376

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 176, 178, 184, 197, 253, 356, 368, 394, 506, 712, 788, 979, 1012, 1424, 1576, 1958, 2024, 2047, 2167, 3152, 3916, 4048, 4094, 4334, 4531, 7832, 8188, 8668, 9062, 15664, 16376, 17336, 17533, 18124, 22517, 32752, 34672, 35066, 36248, 45034, 49841, 70132, 72496, 90068, 99682, 140264, 180136, 192863, 199364, 280528, 360272, 385726, 398728, 403259, 771452, 797456, 806518, 1542904, 1613036, 3085808, 3226072, 4435849, 6452144, 8871698, 17743396, 35486792, 70973584]

約数ペア:

[(1, 70973584), (2, 35486792), (4, 17743396), (8, 8871698), (11, 6452144), (16, 4435849), (22, 3226072), (23, 3085808), (44, 1613036), (46, 1542904), (88, 806518), (89, 797456), (92, 771452), (176, 403259), (178, 398728), (184, 385726), (197, 360272), (253, 280528), (356, 199364), (368, 192863), (394, 180136), (506, 140264), (712, 99682), (788, 90068), (979, 72496), (1012, 70132), (1424, 49841), (1576, 45034), (1958, 36248), (2024, 35066), (2047, 34672), (2167, 32752), (3152, 22517), (3916, 18124), (4048, 17533), (4094, 17336), (4334, 16376), (4531, 15664), (7832, 9062), (8188, 8668)]