38918528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 85631040

約数和(自身を除く): 46712512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 176, 211, 262, 352, 422, 524, 704, 844, 1048, 1408, 1441, 1688, 2096, 2321, 2882, 3376, 4192, 4642, 5764, 6752, 8384, 9284, 11528, 13504, 16768, 18568, 23056, 27008, 27641, 37136, 46112, 55282, 74272, 92224, 110564, 148544, 184448, 221128, 297088, 304051, 442256, 608102, 884512, 1216204, 1769024, 2432408, 3538048, 4864816, 9729632, 19459264, 38918528]

約数ペア:

[(1, 38918528), (2, 19459264), (4, 9729632), (8, 4864816), (11, 3538048), (16, 2432408), (22, 1769024), (32, 1216204), (44, 884512), (64, 608102), (88, 442256), (128, 304051), (131, 297088), (176, 221128), (211, 184448), (262, 148544), (352, 110564), (422, 92224), (524, 74272), (704, 55282), (844, 46112), (1048, 37136), (1408, 27641), (1441, 27008), (1688, 23056), (2096, 18568), (2321, 16768), (2882, 13504), (3376, 11528), (4192, 9284), (4642, 8384), (5764, 6752)]