73508816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 152025984

約数和(自身を除く): 78517168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2063, 2096, 2227, 4126, 4454, 8252, 8908, 16504, 17816, 33008, 35071, 35632, 70142, 140284, 270253, 280568, 540506, 561136, 1081012, 2162024, 4324048, 4594301, 9188602, 18377204, 36754408, 73508816]

約数ペア:

[(1, 73508816), (2, 36754408), (4, 18377204), (8, 9188602), (16, 4594301), (17, 4324048), (34, 2162024), (68, 1081012), (131, 561136), (136, 540506), (262, 280568), (272, 270253), (524, 140284), (1048, 70142), (2063, 35632), (2096, 35071), (2227, 33008), (4126, 17816), (4454, 16504), (8252, 8908)]