38861650304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{15979297}}^1$

素因数の和:15979330

約数の個数: 32

約数和(自身を含む): 81494419800

約数和(自身を除く): 42632769496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 15979297, 31958594, 63917188, 127834376, 255668752, 303606643, 511337504, 607213286, 1022675008, 1214426572, 2045350016, 2428853144, 4857706288, 9715412576, 19430825152, 38861650304]

約数ペア:

[(1, 38861650304), (2, 19430825152), (4, 9715412576), (8, 4857706288), (16, 2428853144), (19, 2045350016), (32, 1214426572), (38, 1022675008), (64, 607213286), (76, 511337504), (128, 303606643), (152, 255668752), (304, 127834376), (608, 63917188), (1216, 31958594), (2432, 15979297)]