4738478464

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1451}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 9763015680

約数和(自身を除く): 5024537216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 823, 992, 1451, 1646, 1984, 2902, 3292, 3968, 5804, 6584, 11608, 13168, 23216, 25513, 26336, 44981, 46432, 51026, 52672, 89962, 92864, 102052, 105344, 179924, 185728, 204104, 359848, 408208, 719696, 816416, 1194173, 1439392, 1632832, 2388346, 2878784, 3265664, 4776692, 5757568, 9553384, 19106768, 37019363, 38213536, 74038726, 76427072, 148077452, 152854144, 296154904, 592309808, 1184619616, 2369239232, 4738478464]

約数ペア:

[(1, 4738478464), (2, 2369239232), (4, 1184619616), (8, 592309808), (16, 296154904), (31, 152854144), (32, 148077452), (62, 76427072), (64, 74038726), (124, 38213536), (128, 37019363), (248, 19106768), (496, 9553384), (823, 5757568), (992, 4776692), (1451, 3265664), (1646, 2878784), (1984, 2388346), (2902, 1632832), (3292, 1439392), (3968, 1194173), (5804, 816416), (6584, 719696), (11608, 408208), (13168, 359848), (23216, 204104), (25513, 185728), (26336, 179924), (44981, 105344), (46432, 102052), (51026, 92864), (52672, 89962)]